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2) A rail gun is a weapon that uses magnetic forces to propel a rail up to very high speeds. To accomplish this, a conducting
(c) What is the magnitude of the magnetic force needed to create this acceleration. (d) What is the strength of the battery n
2) A rail gun is a weapon that uses magnetic forces to propel a rail up to very high speeds. To accomplish this, a conducting rail is free to slide along conducting wires bent into a U-shape. We will assume that the rail has a resistance of 10Ω and length of 20cm, and we have a very large, IT, magnetic field passing perpendicularly through the rectangular loop created by the rail and wires. There is a switch which can be closed by pulling the trigger which will complete the circuit by adding a battery into the loop. The battery will create a current and those moving charges will then feel a magnetic force. (a) Draw a picture of this situation. - 10g, and the barrel of the gun (also known as the length of the wires along which the rod can slide) is 50cm long, what is the acceleration needed to accelerate this rod to 100 m/s2
(c) What is the magnitude of the magnetic force needed to create this acceleration. (d) What is the strength of the battery needed to create this magnetic force? Does this seem like weapon that could be powered (within reason) by a normal 1.5V battery?
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Answer #1

u shapeol S. 个 barel q tu, gun 50 cm t should e loo mard not o Reason →you can alelratr a rod to a- O an hal veloiy ())ao not

For question (b) there seems to be a typing error. It should be 100 m/s and not 100 m/s2 . That is, we can be asked find the acceleration value required to accelerate the rod to a final value of velocity (m/s) and not to a final value of acceleration (m/s2)

VO bue cruit l to No is cannot be Powecel nomal 1.5 belkat-least not o

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