[VSQ]PHYSICS Q&A For All Competitive Exam||Set 07

 PHYSICS Q&A For All Competitive Exam

1. Is Peltier effect is reversible?↴↴↴

Yes

2. The thermoelectric Refrigerator is based on ↴↴↴

Peltier Effect

3. The force experience on a rest charge placed on Uniform magnetic Field↴↴↴

Zero

4. The angle between Electric Field and Magnetic field in a Electromagnetic wave is ↴↴↴

90 degree

5. Rest mass of Photon Particle is ↴↴↴

Zero

6. What a cyclotron does?↴↴↴

A cyclotron accelerates the heavy charged particles like photon, deuteron, alpha particle.

7. Can we accelerate electron in a cyclotron?↴↴↴

No, because it is a light charged particle.

8. Name the machine used to accelerate the electron↴↴↴

Betatron

9. What happens when the current is passed through the helical spring?↴↴↴

The spring will contract.

10. What is the nature of magnetic field in a moving coil galvanometer?↴↴↴

Radial field.

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PHYSICS Q&A For All Competitive Exam Set 6 [PREV]

SET 07 [NEXT]

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