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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#1. Tolerance for silver is:
#4. Kilo Watt Hour is the unit of:
#6. When circuit is closed (discharging) then V=
#7. Resistivity depends on:
#9. Tolerance for gold is:
#10. Kirchhoff’s first rule is based on:
#11. P=V x I is according to:
#12. Principle of potentiometer is:
#13. Dimensionally emf is:
#14. A bar manganin wire is called:
#15. Kirchhoff’s second rule is based on:
#16. Resistance of semi-conductor increases by decreasing:
#17. The value of temperature coefficient (α) for Germanium is:
#18. Thermistor is a ______ resistor.
#19. When the charge is in motion then there exists field:
#20. Tolerance for no band is:
#21. Ell has Potential Difference of:
#22. Resistance of conductor increases by increasing:
#24. Substances whose resistance decreases with increase in temperature are:
#25. The unit for conductivity is:
#27. Unit for temperature coefficient is:
#28. Black color band has resistance:
#30. Value of temperature coefficient (α) for carbon is:
#31. For potentiometer ϵ1 =
#32. Most of the thermistors have temperature coefficient:
#33. For Wheatstone Bridge R4 =
#34. When circuit is open (charging) then V=
#35. The unit for conductivity is:
#36. Potential Difference required to kill a man is:
