General Physics Questions And Answers, Set 57

 

General Physics Questions And Answers

Q1. 

A field line can diverge from and converge at the same conductor. The statement is _____

Ans.

False

Q2. 

Which among the following is false about electric field lines?

Ans.

They attract each other

Q3. 

At ‘Electrical Neutral Point’ the lines of force _______

Ans.

Are absent

Q4. 

The amount of force exerted on a unit positive charge in an electric field is known as _____

Ans.

Electric field intensity

Q5. 

The direction of electric field created by a negative charge is ___________

Ans.

Directed towards the charge

Q6. 

Which one of the following is a safe place during lightning?

Ans.

House with lightning arrester

Q7. 

What should be the shape of a conductor that can hold a charge for long?

Ans.

Spherical

Q8. 

A lightning arrester must have the following property.

Ans.

Needle end

Q9. 

Earth is the source of __________

Ans.

An infinite positive and negative charge

Q10. 

Which one is not the property of charge?

Ans.

A charge is self-destructive

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