$IEA$ is the short form of :
- AIndian Energy Association
- BIndian Eco Academy
- ✓International Energy Agency
- DInternational Eco Academy
Answer: C.
View full solution →Question types
Current Electricity question types
68 questions across 5 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.
68
Questions
5
Question groups
5
Question types
01
MCQ
8 Q→02[1 Mark Question Answer]
25 Q→03[2 Mark Question Answer]
29 Q→04[3 Mark Question Answer]
3 Q→05[5 Mark Question Answer]
3 Q→Sample Questions
Current Electricity questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
The most non-polluting and efficient lighting device is :
- A$CFL$
- ✓$LED$
- CFluorescent light
- DElectric bulb
Answer: B.
View full solution →On increasing the resistance in a circuit, the current in it :
- ✓Decreases
- BIncreases
- CRemains unchanged
- DNothing can be said.
Answer: A.
View full solution →The unit of potential difference is :
- Aampere
- ✓volt
- Cohm
- Dcoulomb
Answer: B.
View full solution →Current in a circuit flows :
- ✓In direction from high potential to low potential
- BIn direction from low potential to high potential
- CIn direction of flow of electrons
- DIn any direction.
Answer: A.
View full solution →Which of the following device is most efficient for the lighting purpose? LED, CFL, fluorescent tube light, Electric bulb.
What is meant by the efficient use of energy?
What do you understand by the term resistance?
How is the direction of flow of current between the two charged conductors determined by their potentials?
In transferring 1.5 C charge through a wire, 9 J of work is needed. Find the potential difference across the wire.
Give an example to explain that the use of modem eco-friendly technology is more efficient and less polluting.
How does the proper insulation of home save energy?
State two ways to save the energy.
State and define the S.I. unit of resistance.
Explain why does a metal wire when connected to a cell offer resistance to the flow of current.
What social initiatives must be taken for the sensitive use of energy?
Describe three ways for the efficient use of energy.
State three differences between the primary and secondary cells.
Distinguish between D.C. and A.C.
Distinguish between a closed circuit and an open circuit, with the use of suitable labelled diagrams.
In the electric circuit shown in Figure, label the parts A, B, C, D, E, and F. State the function of each part. Show in the diagram the direction of flow of current.
Generate a Current Electricity paper free
Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.