Questions  

Work done on an electron moving in a solenoid along its axis is equal to :

Unlock the full solution & master the concept.

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept
By Expert Faculty of Sri Chaitanya
a
Zero
b
evB
c
ilB
d
None of these
NEW

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is A

Magnetic field in the solenoid is along its axis,So,  force on electron when it moves along the axis is ZeroSince   qvBsinθ=0since  θ=0

prepare smarter

with latest test series, free mock tests, and classes
NEET AITSIIT JEE AITSLive ClassFree Mocks

ctaimg

Similar Questions

In the network shown, when switch S is open balancing length AN1 = 60 cm and when the switch S is closed, balancing length AN2 = 50 cm. then the value of r is

Want to Improve your productivity
talk to our academic experts now !!

counselling
india
+91

whats app icon