Al-Huda Science Academy has designed Class 12 MCQs Physics Chapter 13 Current for board, MdCat and ECAT preparation. These MCQs help students to prepare for their entry test papers.
Chapter 13 Current includes topics:
- Electricity
- Resistivity
- Conductivity
- Tolerance
- Rheostat
- Thermistor
- Electrical Power and Power Dissipation
- EMF
- Kirchhoff’s Rules
- Wheatstone Bridge
- Potentiometer
MCQs Physics Chapter 13 Current
Results
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You have secured more than 70% to pass the test.
#1. Tolerance for no band is:
#2. Potential Difference required to kill a man is:
#3. Principle of potentiometer is:
#4. Resistivity depends on:
#5. The value of temperature coefficient (α) for Germanium is:
#6. Resistance of conductor increases by increasing:
#7. For Wheatstone Bridge R4 =
#8. The unit for conductivity is:
#9. Tolerance for silver is:
#10. P=V x I is according to:
#13. Most of the thermistors have temperature coefficient:
#14. When circuit is open (charging) then V=
#16. Kirchhoff’s second rule is based on:
#17. When the charge is in motion then there exists field:
#18. Thermistor is a ______ resistor.
#19. Ell has Potential Difference of:
#21. Dimensionally emf is:
#25. Resistance of semi-conductor increases by decreasing:
#26. A bar manganin wire is called:
#27. Value of temperature coefficient (α) for carbon is:
#28. Tolerance for gold is:
#29. When circuit is closed (discharging) then V=
#30. Black color band has resistance:
#31. Substances whose resistance decreases with increase in temperature are:
#33. Unit for temperature coefficient is:
#34. Kirchhoff’s first rule is based on:
#35. Kilo Watt Hour is the unit of:
#36. The unit for conductivity is:
#37. For potentiometer ϵ1 =
