Question
There exists a uniform electric field of 20 N/C. A dipole moment = 15 cm is placed at angle 30° with electric field. Torque on dipole is.
Options :
250 Nm
100 Nm
200 Nm
150 Nm
Answer :
150 Nm
Solution :
|τ| = P.E sin θ
= 15 × 20 × sin 30°
= 150 Nm
Prepare for success with our JEE Advanced Paper 2 Mock Test, designed to simulate the actual exam experience. This test covers Physics, Chemistry, and Mathematics with a balanced mix of conceptual and application-based questions. Sharpen your problem-solving skills and time management with carefully curated questions that align with the latest JEE syllabus. Boost your confidence and gauge your readiness for the big day!
Copyright © 2025 Test Academy All Rights Reserved