Question

answer with steps.Calculate the voltage drop across the 18ohm resistor in given circuit.The emf of battery is 60V.​

Answer 1

From attachments,

• Effective resistance = 24 $\Omega$

Now, the current through the circuit will be,

• V = IR
• 60 = I × 24
• 60/24 = I
• 2.5 A = I

Atlast, as per the question we need to find the voltage drop across resistor 18,

• V = IR
• V = 2.5 × 18
• V = 45.0 volt

Thus, the voltage drop is of 45 volt.

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