When a potential difference is applied across, the current passing through

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

If a constant potential difference is applied across a bulb, the current slightly decreases as time passes and then becomes constant. Explain.

If a constant potential difference is applied across a bulb, the current slightly decreases as time passes and then becomes constant. Explain.

If a constant potential difference is applied across a bulb, the current slightly decreases as time passes and then becomes constant. Explain.

What happens when a potential difference is applied across the ends of a conductor?

When a potential difference is applied across the ends of a linear metallic conductor

When a potential difference is applied across the ends of a linear metallic conductor

When a potential difference of 2 volt is applied across the ends of a wire of 5 m length, a current of 1 A flows through it. Calculate : the resistance across the ends of the wire if it is doubled on itself.

When a potential difference of 2 volt is applied across the ends of a wire of 5 m length, a current of 1 A flows through it. Calculate : the resistance per unit length of the wire,

When a potential difference of 2 volt is applied across the ends of a wire of 5 m length, a current of 1 A flows through it. Calculate : the resistance of 2 m length of the wire,