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Given the capacitance of each capacitor C, find the equivalent capacitance between A and B *Image* ...
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The capacitance of a parallel plate capacitor with plate area A and separation d is C. The space between the plates is filled with two wedges of dielectric constants K1 and K2 respectively. The capacitance of the resulting ca ...
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A parallel plate capacitor of plate area A and separation d is charged to potential difference V and then the battery is disconnected. A slab of dielectric constant K is then inserted between the plates of capacitor so as to ...
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A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative plate is at x=0 and positive plate at x=3d. The slab is equidistant from the plates. The capacitor is given some charge. As x g ...
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A parallel plate capacitor of area A, plate separation d and capacitance C is filled with three different dielectric materials having dielectric constants k1, k2 and k3 as shown. If the single dielectric material is to be use ...
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Two parallel plate capacitors of capacitances C and 2C are connected in parallel and charged to a potential difference to V. The battery is then disconnected and the region between the plates of the capacitor C is completely ...
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The capacitance of a parallel plate capacitor with plate area A and separation d is C. The space between the plates is filled with two wedges of dielectric constants K1 and K2 respectively. The capacitance of the resulting ca ...
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A parallel plate capacitor of plate area A and separation d is charged to potential difference V and then the battery is disconnected. A slab of dielectric constant K is then inserted between the plates of capacitor so as to ...
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A dielectric slab of thickness d is inserted in a parallel plate capacitor whose negative plate is at x=0 and positive plate at x=3d. The slab is equidistant from the plates. The capacitor is given some charge. As x g ...
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A parallel plate capacitor of area A, plate separation d and capacitance C is filled with three different dielectric materials having dielectric constants k1, k2 and k3 as shown. If the single dielectric material is to be use ...
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Two parallel plate capacitors of capacitances C and 2C are connected in parallel and charged to a potential difference to V. The battery is then disconnected and the region between the plates of the capacitor C is completely ...
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Two copper spheres of same radii one hollow and other solid are charged to same potential then ...
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The magnitude of electric field in the annular region of a charged cylindrical capacitor, ...
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A parallel plate capacitor (Area A and distance d) is initially charged to potential difference V. Keeping the charge constant, the separation between the plates is increased by l. The new pot. diff. is ...
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Two identical metal plates are given positive charge Q1 and Q2 (<Q1). If they are now brought close together to form a parallel plate capacitor with capacitance C, the potential difference between them is ...
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Five identical capacitor plates, each of area A, are arranged such that adjacent plates are at a distance d apart, the plates are connected to a source of emf V as shown in figure. The charge on plate 4 is *Image* ...
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Two fixed, equal, positive charges, each of magnitude 5×10-5 C are located at point A and B separated by a distance 6 m. An equal and opposite charge moves towards them along the line COD, the perpendicular bisector of the l ...
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Three point charges q, 2q and 8q are to be placed on a 9 cm long straight line. coordinates of the ends of line are (0,0) and (9,0). For minimum potential energy the coordinates of the charges are (in order of q, 2q, 8q) ...
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Two equal negative charges -q are fixed at points (0,a) and (0,-a) on the y-axis. A positive charge Q is released from rest at the point (2a,0) on the x-axis. The charge Q will ...
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Three charges Q, +q and -q are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the configuration is zero if Q is equal to *Image* ...
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Two point charges +q and -q are held fixed at (-d,0) and (d,0) respectively of a x-y coordinate system. Then ...
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Two equal point charges are fixed at x=-a and x=+a on the x-axis. Another point charge Q is placed at the origin. The change in the electrical potential energy of Q, when it is displaced by a small distance x along th ...
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Two fixed, equal, positive charges, each of magnitude 5×10-5 C are located at point A and B separated by a distance 6 m. An equal and opposite charge moves towards them along the line COD, the perpendicular bisector of the l ...
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Three point charges q, 2q and 8q are to be placed on a 9 cm long straight line. coordinates of the ends of line are (0,0) and (9,0). For minimum potential energy the coordinates of the charges are (in order of q, 2q, 8q) ...
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Two equal negative charges -q are fixed at points (0,a) and (0,-a) on the y-axis. A positive charge Q is released from rest at the point (2a,0) on the x-axis. The charge Q will ...
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Three charges Q, +q and -q are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the configuration is zero if Q is equal to *Image* ...
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Two point charges +q and -q are held fixed at (-d,0) and (d,0) respectively of a x-y coordinate system. Then ...
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Two equal point charges are fixed at x=-a and x=+a on the x-axis. Another point charge Q is placed at the origin. The change in the electrical potential energy of Q, when it is displaced by a small distance x along th ...
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The bhor radius of the first orbit of H atom is 0.503A° units.The radius of the third orbit will be ...
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A reversible adiabatic expansion is an ...
asked2009-04-15 21:12:46