Solve This Electric Formula for the Indicated Variable $$E = \sqrt { W R } \text { for } W$$

question 52

Multiple Choice

Solve this electric formula for the indicated variable. $$E = \sqrt { W R } \text { for } W$$

• A) \(W = \frac { R } { E ^ { 2 } }\)
• B) \(W = E ^ { 2 } R\)
• C) \(W = \frac { E } { R }\)
• D) \(W = \sqrt { \frac { E ^ { 2 } } { R } }\)
• E) \(W = \frac { E ^ { 2 } } { R }\)

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