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Electric Field and Superposition Principle

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Electric Field and Superposition Principle

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Questions and Answers

What is physically significant with respect to field lines crossing a given area?

The number of field lines drawn

The relative number of field lines crossing the area at different points (correct)

The presence of field lines

The color of the field lines

What is the unit of electric flux?

Newton per Coulomb per meter squared

Watts per meter

Coulombs per meter squared (correct)

Meters per second

In the context of electric flux calculation, what does the approximation sign (~) indicate?

Inaccuracy in measurement

Estimation for small area elements (correct)

Exact calculation

Integration error

What happens mathematically when the limit DS approaches zero in the context of electric flux calculation?

An integral is used instead of a sum Signup and view all the answers

Which charges create an electric dipole?

Equal and opposite charges Signup and view all the answers

What defines the direction in space for an electric dipole?

Line connecting the two charges Signup and view all the answers

Where is the center of an electric dipole located?

Mid-point between -q and +q charges Signup and view all the answers

Electric Field and Superposition Principle

Choose a study mode

Podcast

Questions and Answers

What is physically significant with respect to field lines crossing a given area?

What is the unit of electric flux?

In the context of electric flux calculation, what does the approximation sign (~) indicate?

What happens mathematically when the limit DS approaches zero in the context of electric flux calculation?

Which charges create an electric dipole?

What defines the direction in space for an electric dipole?

Where is the center of an electric dipole located?

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