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Vesnalui [34]
3 years ago
14

Suppose that you're facing a straight current-carrying conductor, and the current is flowing toward you. The lines of magnetic f

orce at any point in the magnetic field will act in:________
a. the same direction as the current.
b. a clockwise direction.
c. a counterclockwise direction.
d. the direction opposite to the current.
Physics
1 answer:
alekssr [168]3 years ago
8 0

Answer:c

Explanation:

When the direction of current is towards the observer then the magnetic field around it will be in the form of concentric circles and its direction will be anti-clockwise when viewed from the observer side.

Whenever current is flowing in a current-carrying conductor then the magnetic field is associated with it and direction of the magnetic field is given by right-hand thumb rule according to which if thumb represents the direction of current then wrapping of fingers will give the direction of the magnetic field                

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Answer:

40 J

Explanation:

From the question given above, the following data were obtained:

Force (F) = 10 N

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Work done is simply defined as the product of force and distance moved in the direction of the force. Mathematically, we can express the Workdone as:

Workdone = force × distance

Wd = F × s

With the above formula, we can obtain the workdone as follow:

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Distance (s) = 4 m

Workdone (Wd) =?

Wd = F × s

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