An equipment whose power is 1500W and resistance is 375 ohms would draw a current of

Assessment: JAMB UTME - Physics - 1991 Subject: Physics

Question 1 Report

An equipment whose power is 1500W and resistance is 375 ohms would draw a current of
Answer Details
The current drawn by an equipment can be calculated using Ohm's Law, which states that: V = IR where V is the voltage, I is the current, and R is the resistance. In this case, we know that the power of the equipment is 1500W, and we can also use the formula: P = IV where P is the power, I is the current, and V is the voltage. By combining these two equations, we can eliminate V and get: I = sqrt(P/R) where sqrt represents the square root. Plugging in the values, we get: I = sqrt(1500W / 375 ohms) I = sqrt(4A) I = 2A Therefore, the current drawn by the equipment is 2A. Hence, the answer is 2.00A.

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