An alternating voltage v(t) = 220 sin 100 …t volt is applied to a purely resistance load of 50… . The time taken for the current to rise from half of the peak value to the peak value is :

Option C. In an AC resistive circuit, current and voltage are in phase.

Alternating Current

JEE Main 2019 · 8 Apr, Morning shift · Q5878

PhysicsHard94×since 2002Q5878

An alternating voltage v(t) = 220 sin 100

\pi

t volt is applied to a purely resistance load of 50

\Omega

. The time taken for the current to rise from half of the peak value to the peak value is :

JEE Main 2019 · 8 Apr, Morning shift · Q5878

PhysicsHard94×since 2002Q5878

An alternating voltage v(t) = 220 sin 100

\pi

t volt is applied to a purely resistance load of 50

\Omega

. The time taken for the current to rise from half of the peak value to the peak value is :