This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
ScanSolve AI Answer
Welcome back — missed you this week. C Step 1: Identify the given values for the transformer. Primary voltage, V_p = 200 V Primary current, I_p = 30 A Output voltage, V_s = 450 V Output current, I_s = ? Step 2: Apply the principle of conservation of power for an ideal transformer. For an ideal transformer, the input power equals the output power. P_p = P_s V_p I_p = V_s I_s Step 3: Substitute the known values into the equation and solve for the output current I_s. (200 V) × (30 A) = (450 V) × I_s 6000 VA = 450 V × I_s I_s = 6000 VA450 V I_s = (600)/(45) A I_s = (40)/(3) A I_s ≈ 13.33 A The output current is approximately 13.33 A. This matches option C. The final answer is 13.33A. Send me the next one 📸