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The TRIUMF laboratory in Vancouver has recently built a new 300 kV electron linear accelerator that will be able to produce e

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Answer #1

Ampere's law $ B . d = Molenc

B(2 ) = Holenc

For the radial distance r=1 cm = 0.01 m

Diameter of beam current q=0.2 mm

since r>a , the loop with radius r encloses the complete current passing through the beam , lenc = 10 mA = 10 * 10-3 A

B = Holenc (2nr)

B= 47 * 10-7* 10 * 10-3 -= 2 * 10-?T 27(0.01)

Magnetic field produced at the given radial distance is 2* 10-71

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