Within the green dashed circle shown below, the magnetic field changes with time according to B = 2.00t - 4.00t² + 0.8. B is in Tesla and t is in seconds, and R=1.7 cm. When t=2.00 s, calculate the magnitude of the force exerted on an electron located at point P1. which is 7.6 c from the center of the circular field region. Hint --> It's outside the region of the magnetic field, so the force is generated by the induced electric field. Use ƒ Ë · dš = - and think about what dšis in this case. Enter answer in units of X x 10 21 N(basically. give X, to 3 decimal points). X x X X x * X X XX * X X X Xx * X x Xx

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Within the green dashed circle shown below, the magnetic field changes with time according to
B = 2.00t – 4.00t² + 0.8. B is in Tesla and t is in seconds, and R=1.7 cm. When t=2.00 s,
calculate the magnitude of the force exerted on an electron located at point P1. which is 7.6 cm
from the center of the circular field region.
Hint --> It's outside the region of the magnetic field, so the force is generated by the induced
electric field. Use ƒ Ë - dš =
- and think about what dšis in this case.
dt
Enter answer in units of X x 10 21 N(basically. give X, to 3 decimal points).
X x x X x
To
* X X XX
* X X X Xx
* X x XX
Transcribed Image Text:Within the green dashed circle shown below, the magnetic field changes with time according to B = 2.00t – 4.00t² + 0.8. B is in Tesla and t is in seconds, and R=1.7 cm. When t=2.00 s, calculate the magnitude of the force exerted on an electron located at point P1. which is 7.6 cm from the center of the circular field region. Hint --> It's outside the region of the magnetic field, so the force is generated by the induced electric field. Use ƒ Ë - dš = - and think about what dšis in this case. dt Enter answer in units of X x 10 21 N(basically. give X, to 3 decimal points). X x x X x To * X X XX * X X X Xx * X x XX
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