The answer is actually 36 J.
Hope this helped :)
Brainliest?
The correct answer is
<span>A. decreasing the current
In fact, the magnetic field produced by a current carrying wire is given by
</span>

<span>where
</span>

is the vacuum permeability
<span>I is the current in the wire
r is the distance from the wire at which the field is calculated
We see from the formula that the intensity of the field, B, is directly proportional to the current I, so if the current decreases, the magnetic field strength B decreases as well.</span>
Where the force is not perpendicular to the path of motion
are you missing the the situations ?
Answer:
Greater
Explanation:
Distance (height) and mass determine the amount of Potential energy in an object.
Answer: They are identical brightness
Explanation:
If the lights are assumed to be resistance bulbs
Each light has the same current and will each drop one third of the supply voltage.