The impedance of a coil is 141.4 ohm at 50 hertz and its resistance is 100 ohm. What will be its inductance ?

The resistance of a coil for DC is in ohms. In AC, the resistance

A n a.c. circuit that contians an inductance and a resistance has an impedance of 50 ohm at 100 Hz and an impedance of 100 ohm at 500 Hz. What are the values of inductance and the resistance of the circuit?

The resistance of a wire is 5 ohm at 50^@C and 6 ohm at 100^@C. The resistance of the wire at 0^@C

The resistance of a coil for D.C. is in ohms. In A.C. the resistance ......

The temperature coefficient of resistance of a wire is 0.00125 per ^@C . At 300K, its resistance is 1 ohm. This resistance of the wire will be 2 ohm at.

The resistance of a conductor is 5 ohm at 50^@C and 6 ohm at 100^@C . Its resistance at 0^@C is

The resistance of a wire is R ohm. What will be its new resistance if it is stretched to n times its original length ?

The resistance of a wire is R ohm. What will be its new resistance if it is stretched to n times its original length ?