What does the abbreviation DC stand for in physics? A.direct charge B.dark circuit C.direct current D. drop charge
1 answer:
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Answer:
Maximum torque on the wire is
Explanation:
It is given that,
Diameter of the wire, d = 11.1 cm = 0.111 m
Radius of wire, r = 0.0555 m
Magnetic field,
Current, I = 5 A
We need to find the maximum torque on the wire. Torque is given by :
Torque is maximum when,
or
So, the maximum toque on the wire is . Hence, this is the required solution.
Refer to the diagram below.
Let A = the starting point.
Let B = the destination.
Let travel east be positive, and travel west be negative.
Then the total travel is
8 - 3 + 13 = 18 km
Answer: 18 km
Let A = the starting point.
Let B = the destination.
Let travel east be positive, and travel west be negative.
Then the total travel is
8 - 3 + 13 = 18 km
Answer: 18 km