Correct option is C
Voltage of 50 V in series with 5Ω resistor
Which among the options is voltage source equivalent of the practical current source shown below?

Voltage of 50 V in series with 5Ω resistor
What is the unit of magnetizing force?
Which among the options is voltage source equivalent of the practical current source shown below?

A copper wire is stretched so that its length is increased by 0.2%. What is the percentage change in the resistance?
Power loss and voltage drop respectively, in the 2Ω resistor is
