In an experiment, electrons are accelerated, from rest by applying a voltage of 500 V. Calculate the radius of the path, if a magnetic field 100 mT is then applied.(Take, charge of the electron = 1.6 × 10-19 C and mass of the electron = 9.1 × 10-31 kg)

In an experiment, electrons are accelerated, from rest by applying a v

1.	In an experiment, electrons are accelerated, from rest by applying a voltage of 500 V. Calculate the radius of the path, if a magnetic field 100 mT is then applied.(Take, charge of the electron = 1.6 × 10-19 C and mass of the electron = 9.1 × 10-31 kg)
A.	7.5 × 10-2 m
B.	7.5 × 10-4 m
C.	7.5 × 10-3 m
D.	7.5 m
Answer» C. 7.5 × 10-3 m

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In an experiment, electrons are accelerated, from rest by applying a voltage of 500 V. Calculate the radius of the path, if a magnetic field 100 mT is then applied.(Take, charge of the electron = 1.6 × 10-19 C and mass of the electron = 9.1 × 10-31 kg)

In an experiment, electrons are accelerated, from rest by applying a voltage of 500 V. Calculate the radius of the path, if a magnetic field 100 mT is then applied.(Take, charge of the electron = 1.6 × 10-19 C and mass of the electron = 9.1 × 10-31 kg)

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