Online Physics MCQs Test Set 7
This (Multiple Choice Questions-7) is based on higher education of physics like entrance exam of B.Sc., M.Sc., Airforce, Navy and other competitive exam. In this quiz, 25 questions are given and you should attempt all. You may check to yourself by participating in this quiz. If you don know right answer of any question, you can see answer before selecting any option. Let us start...
1. By accelerating the magnet inside the coil, the current in it
NA (Not Applicable)
2. Total number of magnetic field lines passing through an area is called
NA
3. In transformer, the core is made up of soft iron in order to pass the maximum
NA
4. E.M.F for a coil depends upon
NA
5. Strength of magnetic field is known as
NA
6. Unit of luminous intensity is
NA
7. Weakest force in nature is
NA
8. If the magnetic flux density and current are at right angles, then component of force acting on the conductor is
NA
9. If we reverse the direction of electric current, then the direction of magnetic field will be
Wein's radiation law holds for smaller wavelength.
10. In Flemings left hand rule, thumb shows direction of
NA
11. For non-inverting amplifier the input and output is
NA
12. An infinite slew rate refers to
NA
13. In inverting amplifier, the phase difference between input and output voltages must be
NA
14. A sensing device is also called
NA
15. Point where all weight of object acts is called
NA
16. Work done on an object to bring it to certain point in space is called
NA
17. Geostationary satellites have lifetime of nearly
NA
18. As distance increases, value of gravitational field strength
NA
19. Space occupied by gas is
NA
20. The ideal gas equation is
NA
21. Law which relates pressure and volume of gas is
NA
22. Speed of a body in particular direction can be called
NA
23. Displacement is a
NA
24. Force acting on two point masses is directly proportional to
NA
25. Impedance of ideal op-amp is
NA
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