Two large closely-spaced parallel metal plates are uniformly and oppositely charged and the electric field between them is $7.6 \times 10 ^ { 6 } \mathrm {~N} / \mathrm { C }$.
(a) What is the charge per unit area on each plate?
(b) If the plates are now moved two times farther apart, what is the electric field between the plates?

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The Answer of Two large closely-spaced parallel metal plates are uniformly and oppositely charged and the electric field between them is $7.6 \times 10 ^ { 6 } \mathrm {~N} / \mathrm { C }$.
(a) What is the charge per unit area on each plate?
(b) If the plates are now moved two times farther apart, what is the electric field between the plates?

Two Large Closely-Spaced Parallel Metal Plates Are Uniformly and Oppositely 7.6×106 N/C7.6 \times 10 ^ { 6 } \mathrm {~N} / \mathrm { C }7.6×106 N/C

Two Large Closely-Spaced Parallel Metal Plates Are Uniformly and Oppositely $7.6 \times 10 ^ { 6 } \mathrm {~N} / \mathrm { C }$