A resistance is made by connecting two wires (series) of same material of radii 2 mm and 5 mm and length 8cm and 5 cm. A potential difference of 22V is applied to them. The potential difference on the longer wre is

A resistance is made by connecting two wires (series) of same material of radii 2 mm and 5 mm and length 8cm and 5 cm. A potential difference of 22V is applied to them. What is the potential difference on the longer wire?

Two resistors of resistance 20 Omega and 30 Omega are connected in series and potential difference of 5V is applied across the combination. Find the potential difference across each resistor.

Two plates are 2 cm apart. If a potential difference of 10 V is applied between them. The electric field between the plates will be

Two capacitances of capacity C_(1) and C_(2) are connected in series and potential difference V is applied across it. Then the potential difference across C_(1) will be

Two capacitances of capacity C_(1) and C_(2) are connected in series and potential difference V is applied across it. Then the potential difference across C_(1) will be

A resistor is fabricated by connecting two wires of the same material .The radii of the two wires are 1 mm and 3mm respectively and their lengths are 3 cm and 5 cm respectively. IF the two ends of the resistor are connected to the two terminals of a battery of emf 16 V and of negligible Internal resistance, what will be the potential difference between the two ends of the wire of shorter length?

The capacitances of two capacitors are 2 mu F and 8 mu F . They are connected in series and a potential difference of 100 V is applied across the combination. What are The potential differences across the two capacitors?

Two resistances 1 Omega and 2 Omega are connected in series and a potential difference of 6V is applied across the ends of this combination. What will be the terminal potential difference across the second resistance?

Consider a series combination of two resistors of resistances 10 Omega and 40 Omega across which a potential difference of 5 V is applied. Find the current in the circuit and the potential difference across each resistor.