Find the resistance of coil of power 60 W when potential difference of 240 V is applied across it

The resistance of a device is 100 Omega . Find the current through it when a potential difference of 20 V is applied across it. To pass the same current through a device having resistance 200 Omega , how much potential difference should be applied across it?

Calculate the heat in joules, generated in a coil of resistance 400 'omega' in 2 minutes when a potential difference of 200 V is applied to it.

The resistance of a conductor is 10 ohm. Find the current through it when a potential difference of 2 V is applied across it. To pass the same current through a conductor of resistance 40 Omega , how much potential difference should be applied across it?

A conductor carries a current of 0.4 A when a potential difference of 10 V is applied across it. Find its resistance.

Choose the correct alternative and write it along its allotted alphabet: When a potential difference of 24 V is applied across a conductor, the current through it is 0.24 A. The resistance of the conductor is……..

Calculate the heat generated in joule in a coil when potential difference of 30 volts is applied across it. The current of 0.8 A is passed for 4 minutes.

Select and write the most appropriate answer from the given alternatives A wire carries a current of 1.2 A when a potential difference of 1.8 V is applied across it. Then the conductance of wire is

Does the value of resistance of a conductor depend upon the potential difference applied across it or current passed through it?

Find the resistance of 60 W, 240 V bulb.

Determine the current that will flow when a potential difference of 44 V is applied between two ends of an appliance having a resistance of 110 Omega . If the same current is to flow through an appliance having a resistance of 600 Omega , how much potential difference should be applied across its two ends?