An electron with a velocity v = 6 x 106 i m/s enters a region in which the electric field is E = -450 j V/m. a) What is the magnetic field required for the electron not to be deflected? i+ j+ k) T В - b) If the electric field is switched off, what is the radius of the path in the magnetic field? -45.5 cm

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An electron with a velocity v = 6 × 106 i m/s enters a region in which the electric field is E = -450 j V/m.
a) What is the magnetic field required for the electron not to be deflected?
B = (
Î+
j+
k) T
b) If the electric field is switched off, what is the radius of the path in the magnetic field?
-45.5
cm
Transcribed Image Text:An electron with a velocity v = 6 × 106 i m/s enters a region in which the electric field is E = -450 j V/m. a) What is the magnetic field required for the electron not to be deflected? B = ( Î+ j+ k) T b) If the electric field is switched off, what is the radius of the path in the magnetic field? -45.5 cm
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