When a magnet is pushed in and out of a circular coil C connected to a very sensitive galvanometer G as shown in the adjoining diagram with a frequency v, then
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
Constant deflection is observed in the galvanometer
b
Visible small oscillations will be observed in the galvanometer if v is about 50 Hz
c
Oscillations in the deflection will be observed clearly if v=1 or 2 Hz
d
No variation in the deflection will be seen if v=1 or 2 Hz
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
When frequency is high, the galvanometer will not show deflection. Oscillation in the defection will be seen clearly when f =1or 2Hz