A resistor uses 30.0 Watts of power when a 20V potential is applied across it. How much

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A resistor uses 30.0 Watts of power when a 20V potential is applied across it. How much power does it use when a 10V potential is applied?

		a) 7.50W
		b) 15.0W
		c) 120.W
		d) 30.0W
		e) 60.0W

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Posted Date: Apr 17, 2020 09:04 AM

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A resistor uses 30.0 Watts of power when a 20V potential is applied across it. How much

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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