%3Cp%3EHow%20much%26nbsp%3Bpower%26nbsp%3Bis%26nbsp%3Bconsumed%26nbsp%3Bby%26nbs

Question

%3Cp%3EHow%20much%26nbsp%3Bpower%26nbsp%3Bis%26nbsp%3Bconsumed%26nbsp%3Bby%26nbsp%3Bresistor%26nbsp%3BR3%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bfollowing%26nbsp%3Bcircuit%3F%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bclass%3D%22Apple-style-span%22%26nbsp%3Bstyle%3D%22border-collapse%3A%26nbsp%3Bcollapse%3B%26nbsp%3Bcolor%3A%26nbsp%3Brgb(60%2C%26nbsp%3B64%2C%26nbsp%3B82)%3B%26nbsp%3Bfont-family%3A%26nbsp%3Bverdana%3B%26nbsp%3Bfont-size%3A%26nbsp%3B14px%3B%26nbsp%3Bfont-weight%3A%26nbsp%3Bbold%3B%26nbsp%3Bline-height%3A%26nbsp%3B16px%3B%26nbsp%3B-webkit-border-horizontal-spacing%3A%26nbsp%3B2px%3B%26nbsp%3B-webkit-border-vertical-spacing%3A%26nbsp%3B2px%3B%26nbsp%3B%22%3E%3Cimg%26nbsp%3Bsrc%3D%22http%3A%2F%2Fwww.delmarlearning.com%2Fnjatc%2Fimages%2FQuiztool%2F143544163X_1_5_5_Q14-1.jpg%22%26nbsp%3Bstyle%3D%22padding-top%3A%26nbsp%3B0px%3B%26nbsp%3Bpadding-right%3A%26nbsp%3B0px%3B%26nbsp%3Bpadding-bottom%3A%26nbsp%3B0px%3B%26nbsp%3Bpadding-left%3A%26nbsp%3B0px%3B%26nbsp%3Bmargin-top%3A%26nbsp%3B0px%3B%26nbsp%3Bmargin-right%3A%26nbsp%3B0px%3B%26nbsp%3Bmargin-bottom%3A%26nbsp%3B0px%3B%26nbsp%3Bmargin-left%3A%26nbsp%3B0px%3B%26nbsp%3B%22%3E%3C%2Fspan%3E%3C%2Fp%3E

Explanation / Answer

Power Consumed = IR^2 = 3 * 7^2 = 147 W

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