find the maximum speed of rod, Physics

A constant force of 10N is applied perpendicular to rod placed on 2 parallel rails .If the rod is having a resistance 10ohm but rails have zero resistance then maximum speed of rod is :(rails are long & frictionless & magnetic field is 10tesla).
 
Solution)    F=10N ,R=10Ω ,B=10T,           

   TOFIND ---->VELOCITY

    WE KNOW THAT  F=qvB

     10=(1.69*10^-19 )*V*10

      V=1/1.6*10^-19

      V=6.25*10^18

Posted Date: 3/12/2013 3:47:11 AM | Location : United States







Related Discussions:- find the maximum speed of rod, Assignment Help, Ask Question on find the maximum speed of rod, Get Answer, Expert's Help, find the maximum speed of rod Discussions

Write discussion on find the maximum speed of rod
Your posts are moderated
Related Questions
Evaluate how many electrons flow through a wire when 1A current passes for 1 millisecond? Write two basic differences between p.d. and emf.

What are the Merits of Semiconductor Diode over Vacuum Diode: (i)  Smaller in size (ii) Greater efficiency (iii) Cheaper (iv) Robust

you were to walk briefly in space without a spacesuit while far from the Sun (as an astronaut does in the movie  2001 ), you would feel the cold of space --while you radiated energ

The electric field strength, defined as a force per unit charge, has the units Newton per coulomb, N/C. The formula for electric potential difference, ΔV = Ed, though, suggest

Battery powered vehicles Used DC series motors are the first choice. Recently AC motors with frequency changers are being considered.

explain me about resistor in series

A sky diver in free fall reaches a speed of 65.2 m/s when she opens her parachute. The parachute quickly slows her down to 7.30 m/s at a constant rate of 29.4 m/s 2 . During th

brewesters law

Neutron is a fundamental particle carrying: (1)A charge of +1 unit and a mass of 1 unit    (2)No charge and a mass of 1 unit (3)No charge and no mass (4) A charg of -1

what is the dimension and unit of bulk modulus,stress,strain and moment of interia