R.M.S. value of current \( i=3+4 \sin (\omega t+\pi / 3) \) is:....

Channel:
PW Solutions
Subscribers:
259,000
Published on ● Video Link: https://www.youtube.com/watch?v=F_um-9r4014


Duration: 2:55
2 views
0

Question R.M.S. value of current \( i=3+4 \sin (\omega t+\pi / 3) \) is:
(A) \( 5 \mathrm{~A} \)
(B) \( \sqrt{17} \mathrm{~A} \)
(C) \( \frac{5}{\sqrt{2}} A \)
(D) \( \frac{7}{\sqrt{2}} A \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-30A lens of power \( +2.0 \mathrm{D} \) is placed in contact with another lens of power \( -1.0 \m....
2024-01-30A plano-convex lens of refractive index 1.5 and radius of curvature \( 30 \mathrm{~cm} \) is sil....
2024-01-30Given \( { }^{a} \mu_{g}=3 / 2 \) and \( { }^{a} \mu_{w}=4 / 3 \). There is an equiconvex l....
2024-01-30An object is placed \( 20 \mathrm{~cm} \) in front of a \( 4 \mathrm{~cm} \) thick plane mi....
2024-01-30A convex driving mirror of focal length \( 20 \mathrm{~cm} \), is fitted in a motor car. If the ....
2024-01-30A concave spherical surface of radius of curvature \( 10 \mathrm{~cm} \) separates two medium \(....
2024-01-30Two coils of self inductance  and  are connected in parallel and then connected to a c....
2024-01-30Light wave enters from medium 1 to medium 2. Its velocity in \( 2^{\text {nd }} \) medium i....
2024-01-30An alternating current is given by the equation \( i=i_{1} \) \( \cos \omega \mathrm{t}+i_{....
2024-01-30An object \( 2.5 \mathrm{~cm} \) high is placed at a distance of 10 \( \mathrm{cm} \) from ....
2024-01-30R.M.S. value of current \( i=3+4 \sin (\omega t+\pi / 3) \) is:....
2024-01-30A convex mirror has a focal length \( =20 \mathrm{~cm} \). A convergent beam tending to con....
2024-01-30Relative permeability of iron is 5500 , then its magnetic susceptibility will be....
2024-01-30The materials suitable for making electromagnets should have....
2024-01-30At a certain place, the horizontal component \( B_{0} \) and the vertical component \( V_{0} \) ....
2024-01-30An electron is projected at an angle \( \theta \) with a uniform magnetic field. If the pitch of....
2024-01-30A short bar magnet is placed in the magnetic meridian of the earth with a north pole pointing no....
2024-01-30A bar magnet when placed at an angle of \( 30^{\circ} \) to the direction of magnetic field indu....
2024-01-30A magnet of magnetic moment \( \mathrm{M} \) and pole strength \( m \) is divided in two equal p....
2024-01-30A wire of length \( L \) metre carrying a current of \( I \) ampere is bent in the form of a cir....
2024-01-30An electron is moving in a circle of radius \( 5.1 \times 10^{-11} \mathrm{~m} \). at a frequenc....