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An electron at point AAA in (Figure 1) has a speed v0v0 of 1.44×106 m/sm/s ....

An electron at point AAA in (Figure 1) has a speed v0v0 of 1.44×106 m/sm/s .

Figure

1 of 1

Part A

Part complete

Find the direction of the magnetic field that will cause the electron to follow the semicircular path from AAA to BBB.

The magnetic field must go into the page.

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Part B

Find the magnitude of the magnetic field that will cause the electron to follow the semicircular path from AAA to BBB.

Express your answer in teslas.

nothing

 TT

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Part C

Find the time required for the electron to move from AAA to BBB.

Express your answer in seconds.

nothing

 ss

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Part D

What magnetic field would be needed if the particle were a proton instead of an electron?

Express your answer in teslas.

nothing

 TT

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