Physics Questions

6. The number of electrons in one coloumb of charges is

COMEDK 2015 Electric Charges And Fields

8. The value of current I in figure is

J & K CET 2005 Current Electricity

10. Which of the following materials is the best conductor of electricity?

Rajasthan PMT 2009 Electromagnetic Induction

20. A pure semiconductor has a/an

AIIMS 1994 Semiconductor Electronics: Materials Devices And Simple Circuits

21. What controls the conduction of p-n function?

Madhya Pradesh PMT 2010 Semiconductor Electronics: Materials Devices And Simple Circuits

24. Thermions are

AIPMT 1988 Dual Nature Of Radiation And Matter