An alternative voltage
V=30 sin 50t+40cos 50t is applied to a resitor of resistance 10`Omega`. Time rms value of current through resistor is

An Ac source of volatage V=100 sin 100pit is connected to a resistor of resistance 20 Omega .The rms value of current through resistor is ,

An alternating voltage V=140 sin 50 t is applied to a resistor of resistance 10 Omega . This voltage produces triangleH heat in the resistor in time trianglet . To produce the same heat in the same time, rquired DC current is

An alternating voltage V=140 sin 50 t is applied to a resistor of resistance 10 Omega . This voltage produces triangleH heat in the resistor in time trianglet . To produce the same heat in the same time, rquired DC current is

An alternating voltage V=140 sin 50 t is applied to a resistor of resistance 10 Omega . This voltage produces triangleH heat in the resistor in time trianglet . To produce the same heat in the same time, rquired DC current is

A sinusoidal voltage v=200 sin 314 t is applied to a resistor of 10Omega resistance. Calculate the rms value of the current

A sinusoidal voltage V=200 sin 314t is applied to a resistor of 10 Omega . Calculate r.m.s value of current.

Alternating voltage V = 400 sin ( 500 pi t ) is applied across a resistance of 0.2 kOmega . The r.m.s. value of current will be equal to

Alternating voltage V = 400 sin ( 500 pi t ) is applied across a resistance of 0.2 kOmega . The r.m.s. value of current will be equal to

A current l=3+8 sin 100t is passing through a resistor of resistance 10 Omega .The effective value of current is