Question

2. A magnetic field of 35.34X10-T is applied on an electron in a direction perpendicular to its
motion. Find the time required for the electron to complete one revolution, also find the speed
with which the electron moves if the radius of the path is 2mm. Given mass of the electron =
9.1x1031Kg, and charge= 1.6X10-1°C. (A)
{period=1X10's and
speed = 12.42X10ms }​

Answer 1

Answer:

As office manager, Spring Meadow’s School, Nasik, place an order for stationery including A – 4 size paper, DeskJet ink cartridge, refills (red and blue), chart paper, and boxes of chalk. Write a letter to Khanna Brothers, Stationers, Nasik, giving the details in not more than 150 words regarding the mode of dispatch and the mode of payment in not more than 150 words.