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A capacitor of capacitance C is charged by a battery of EMF E and internal resistance r. A resistance of 2r is also connected in series with the capacitor. The amount of heat liberated inside the battery by the time capacitor ...
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A capacitor of capacitance C is charged by a battery of EMF E and internal resistance r. A resistance of 2r is also connected in series with the capacitor. The amount of heat liberated inside the battery by the time capacitor ...
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A particle is moving in aplane with a velocity given by V=V0i +(awcoswt)j where i and j are unit vectors alond X and Y axes resp.The trajectory of the particle if the particle starts from origin at t=0 will be.. A) y=asin(wx/ ...
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Large number of capacitors of rating 10 microfarad/200 V are available. The minimum number of capacitors required to design a 10 microfarad/700V capacitor is: (a)16 (b)4 (c)8 (d)7 ...
