English

How will the direction of force be changed, if the current is reversed in the conductor placed in a magnetic field? - Physics

Advertisements
Advertisements

Question

How will the direction of force be changed, if the current is reversed in the conductor placed in a magnetic field?

One Line Answer
Advertisements

Solution

Direction of force is also reversed.

shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Electro-Magnetism - EXERCISE-10 (B) [Page 246]

APPEARS IN

Selina Physics [English] Class 10 ICSE
Chapter 10 Electro-Magnetism
EXERCISE-10 (B) | Q 3. | Page 246
ICSE Physics [English] Class 10
Chapter 9 Magnetic Effect of Current
Short Answers | Q 31

RELATED QUESTIONS

Consider a circular loop of wire lying in the plane of the table. Let the current pass through the loop clockwise. Apply the right-hand rule to find out the direction of the magnetic field inside and outside the loop.


State Fleming’s left hand rule.


What concealed do you get from the observation that a current-carrying wire deflects a compass needle placed near it?


The magnetic field lines in the middle of the current-carrying solenoid are?

(a) circles
(b) spirals
(c) parallel to the axis of the tube
(d) perpendicular to the axis of the tube


The magnetic field associated with a current-carrying straight conductor is in anticlockwise direction. If the conductor was held along the east-west direction, what will be the direction of current through it? Name and state the rule applied to determine the direction of current?

 

 


When is the force experienced by a current-carrying conductor placed in a magnetic field largest?


For Fleming's left-hand rule, write down the three things that are 90° to each other, and next to each one write down the finger or thumb that represents it.


Write Fleming’s left hand rule.


The direction of force on a current carrying conductor in a magnetic field is given by ____________.


The graph (fig A) illustrates the correlation between the number of protons (x-axis) and the number of neutrons (y-axis) for elements A, B, C, D, and E in the periodic table. These elements are denoted by the letters rather than their conventional symbols. When the element C, depicted in the graph, undergoes radioactive decay, it releases radioactive rays. When these rays are directed into the plane of the paper in the presence of a magnetic field, as indicated in the fig B, they experience deflection, causing them to move upwards.

Name the law used to identify the radioactive radiation emitted by the element.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×