Question

Let us consider the case shown in the figure .A charged particle moving in a circular path on plane and magnetic filed B is directed into the plane .The magnetic force on the particle to move clockwise along the circle of radius R. (a)Does the particle have a positive charge or a negative charge ? (b) The charge of the particle is increase by a factor of three and the particle is found to move in a circle of radius R.What is the ratio R’/R? (c) The mass of the particle is decrease by a factor of four and the particle is found to move in a circle of radius R’.What is the ratioR’/R?explain

Answer 1

Answer:

A precaution is an action taken in advance to prevent something negative from happening or to lessen the impact of the negative thing if it does happen. This sense of precaution is often used with the verb take, as in take precautions or take every precaution.

Explanation:

ɪ ʜᴏᴘᴇ ɪᴛ ɪꜱ ʜᴇʟᴘꜰᴜʟ ꜰᴏʀ ʏᴏᴜ