A light bulb has a resistance of 4 ohms and a current of 2 A. What is the voltage across the bulb? volts

8 V

Explanation:

V= IR

V = 4×2

V= 8 V

The answer is the ohms × current

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common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.