Module 8 Electric Charges and Fields

Learning Outcomes:

Attribution: OpenStax, University Physics Volume 2, access for free at
https://openstax.org/details/books/university-physics-volume-2

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Select the questions sequentially.

symbol	quantity	value	SI unit
\( F \)	electric force	\( 4.0 \times 10^{-6} \)	\( N \)
\( q \)	test charge	\( 2.0 \times 10^{-8} \)	\( C \)
\( E \)	electric field	\( 2.0 \times 10^{2} \)	\( N/C \)

symbol	quantity	value	SI unit
\( k \)	Coulomb's constant	\( 9.0 \times 10^{9} \)	\( N \; m^2 / C^2 \)
\( Q \)	point source charge	\( 1.0 \times 10^{-6} \)	\( C \)
\( r \)	distance of field point P from source charge Q	\( 3.0 \)	\( m \)
\( E \)	electric field at point P directed EAST	\( 1.0 \times 10^{3} \)	\( N/C \)

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