What is the resistivity (in ohms-m) of a 2 ohm cylindrical wire when the length and the diameter of the wire are 10 m and 0.4 m respectively?

Determine the value of current (in A) through both the resistor of the given circuit

How much power (in W) will be dissipated by a 5 Ohm resistor in which the value of current is 2 A?

Which property of an electrical conductor opposes a change in the current?

What will be the resistance (in ohms) of bulb A for the circuit given below?

What will be the value of Thevenin’s voltage (in V). The Thevenin’s resistance (in Ω) and the load current (in A) respectively, across the load resistor in the given electrical circuit?

↑