When a proton is released from rest in a room, it starts with an initial acceleration $a_{0}$ towards west. When it is projected towards north with a speed $υ_{0}$
it moves with an initial acceleration $3 a_{0}$ toward west. The electric and magnetic fields in the room are

Question

When a proton is released from rest in a room, it starts with an initial acceleration $a_{0}$ towards west. When it is projected towards north with a speed $υ_{0}$

it moves with an initial acceleration $3 a_{0}$ toward west. The electric and magnetic fields in the room are

Infinity Learn · Accepted Answer

when proton is stationary force is only due to electric field  i.e, E⇀ $$=ma0e$$ along westforce due to magnetic field must be   $$2ma0along$$ west  its velocity is along north (j) force is along  west $$(-i)F$$→$$=q(V$$ ⇀ xB⇀$$)$$    $$(-i=j$$ $$x-k)$$  hence magnetic field is  vertically downwards direction and having a magnitude $$2ma0e$$

When a proton is released from rest in a room, it starts with an initial acceleration $a_{0}$ towards west. When it is projected towards north with a speed $υ_{0}$
it moves with an initial acceleration $3 a_{0}$ toward west. The electric and magnetic fields in the room are

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When a proton is released from rest in a room, it starts with an initial acceleration a0towards west. When it is projected towards north with a speed υ0it moves with an initial acceleration 3a0 toward west. The electric and magnetic fields in the room are

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Ready to Test Your Skills?

free study material

When a proton is released from rest in a room, it starts with an initial acceleration $a_{0}$ towards west. When it is projected towards north with a speed $υ_{0}$
it moves with an initial acceleration $3 a_{0}$ toward west. The electric and magnetic fields in the room are