Which of the following is used to measure the strength and direction of magnetic fields?
A. Voltmeter
B. Ammeter
C. Multimeter
D. Gaussmeter
Answer:D
Which of the following is used to measure the strength and direction of magnetic fields?
A. Voltmeter B. Ammeter C. Multimeter D. Gaussmeter
Explanation: A gaussmeter is a tool used to measure the strength and direction of magnetic fields. It is commonly used in electrical and electronics industries to test magnetic devices and materials.