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a 5uF capacitor is charged to 12v . the +ve plate of the capacitor is now connected to the -ve terminal of the battery and vice versa. calculate the heat developed in the connecting wires ...

Whats the role of conducting plane? ive seen this term in quite a lot of irodovians but i cant seem to understand it and its role. Can anyone explain it to me? ...

A point charge Q is at a distance l from a infinite conducting plane.What amount of work has to be performed in order to slowly move the charge far away from the plane. ...

*Image* consider an infinite ladder network shown in figure voltage is applied between points A and B . If the value of voltage is halved after each section , then the ratio of R1/R2 Will be a. 1 b.1/2 c.2 d.3 ...

*Image* the figure shows the variation of electric field along the x axis how many position are there of 1. stable equllibrium?? 2.unstable equilibrium?? 3.total number position of equlibrium state?? ...

A 4f capacitor and 6f capacitor are connected in parallel across a 660 v parallel source. The charged capacitors are now disconnected from the line and from each other with terminals of unlike signs together.find the final ch ...

*Image* me getting b,c,d. ans. given is a,c,d............. y it should be a..........i m not getting......plz xplain for a! ...

*Image* plz give ur complete solution here!!! ...

Given six real numbers a,b c,x y,z , , such that 0<b-c<a<b+c and ax+by+cz=0. What is the sign of the sum ayz+bzx+cxy ? o promise u if u really try this question sincerely , you are bound to learn a new concept ...

why during discharging of a capacitor emf the cell is taken to be zero ...

*Image* how to go bout guessing this one........... :( both m and r increase so m confuse............ ...

we take mass into account while comparing time periods for two different planets...........am i right?????? with reference to above consider the following: *Image* is the solution correct??????...........i think question is i ...

Multiple answer correct: There exist an electric field in space given by the relation E=E"x^n i Consider an imaginary cube of side l , centred at (l/2,l/2,l/2) whose faces are parallel to xy, yz and zx planes. Select the corr ...

Solve :- \int \left(a-x \right)\left(b-x \right)\left(c-x \right)...............\left(z-x \right)dx ...

5 pirates of different ages have a treasure of 100 gold coins. On their ship, they decide to split the coins using this scheme: The oldest pirate proposes how to share the coins, and all pirates remaining will vote for or aga ...

*Image* ...

*Image* A conductor of length l has a non uniform cross section . The resistivity of the material is ρ. Assume b-a<<l ,find the resistance of the conductor across its end ...

*Image* plz send the solution too! ...

can anyone please help me about this Msc (tech) course offered at BITS some people are saying its good (some placements are even better than BE mech..) but we cant get it changed to dual degree like Msc(hons.) next year.. so ...

tha dielectric constant decreases if the temperature is incresed.explain this in terms of polarisation ...

Why is a hot soup tastier than a cold soup? Is it because of surface tension? ...

What is the actual value of Reynold’s number ? In ncert and other other reference books , the values given do not match with each other? ...

consider following statement: in position[say position 1],the spring constant k is undeformed. wat information do we get from above statement? ...

f(x)=(sin3x + Asin2x +Bsinx) / x^5 (x is not equal to 0) is continuous at x=0. Without using L-Hospital or Series expansion, Find A and B ...

find the sum: 1/2n \sum_{}^{}{} tan \pi /2n=? (limit is 2 to infinity) ans-1/ \pi ...

A: The equation (log x)2-log x3 +2=0 has only one solution R: log x2=2log x if x>0 ...

or from this link http://www.goiit.com/posts/list/general-knowledge-from-this-how-many-can-u-idenify-955333.htm ...

Please give a detailed difference between Injective and surjective function. ...

*Image* Three identical batteries each emf 4V and negligible internal resistance are connected as shown in the figure . The potential difference between the points A and G (VA-VG) A. 4V B. -4V C. 8V D.-8V The unit of the resi ...

i am planning to drop a year and have decided to take correspondence course frm resonance and tuitions frm private teachers. plz tell how is the resonance material fr droppers. i am frm noida ...