A current I flows through a potential difference V in an electrical circuit containing a resistance R. The product of V and I, i.e., VI may be understood as

A current I flows through a potential drop V across a conductor . What is the rate of heat production ?

When a current I flows through a resistance R for time t, the electrical energy spent is :

How are the potential difference (V), current (I) and resistance (R) related ?

The potential difference V is proportional to the current I, the graph between V and I is a . . . . .. . . . . .

The equation of electromotive forces for an electric circuit containing resistance and self inductance is E=Ri+L(di)/(dt), where E is the electronotive force given to the circuit,R,the resistance and L,the coefficient of indutit,R,the Find the current i at time t when E=0 i.E=a non-zero constant.

The resistance of a metal is given by R = V//I , where V is potential difference and I is current . In a circuit , the potential difference across resistance is V = ( 8 +- 0.5) V and current in resistance , I = ( 4 +- 0.2)A . What is the value of resistance with its percentage error?

The resistance of a metal is given by R = V//I , where V is potential difference and I is current . In a circuit , the potential difference across resistance is V = ( 8 +- 0.5) V and current in resistance , I = ( 4 +- 0.2)A . What is the value of resistance with its percentage error?

A student carries out the experiment for studying the dependence of current (I) flowing through a resistor system of R_(1) and R_(2) on the potential difference (V) applied to it by connecting the resistor system to points X and Y of the measuring circuit as shown : The average value of the ratio V/I, of his observations, would then be equal