If a charge of 720 C passes through a wire of resistance 5 ohms in one minute then the potential difference between the ends of a wire is "5x" then "x=?

If a current of 3 A flows through a wire of resistance 8 ohms, calculate the potential difference applied across its ends.

When a current of 0.5 A is passed through two resistance in series, the potential difference between the ends of the series arrangement is 12.5V .On connecting them in parallel and passing the current of 1.5 A , the potential difference between their ends is 6 V, calculate the two resistances.

If a current of 0.6 ampere is passed through a wire having resistance 15 Omega for 2 minute, calculate the heat generated in the wire in joule.

An electric current of 2.0 A passes through a wire of resistance 25 Omega . How much heat will be developed in 1 minute?

An electric current of 2.0A passes through a wire of resistance 25Omega How much heat will be developed in 1 minute?

A resistance of 20 ohms has a current of 2 amperes flowing in it. What potential difference is there between its ends?

The potential gradient along the length of a uniform wire is 5 V/m. There are two points on the same wire at a distance of 20 cm and 40 cm from initial end of the wire. The potential difference between these points is

When a current I is passed through a wire of constant resistance, it produces a potential difference V across its ends. The graph drawn between log I and log V will be