Magnetic field lines around a straight current carrying conductor look like:
concentric circles
The magnetic field around a straight current carrying conductor is characterized by the formation of concentric circles around the wire. This phenomenon is explained by Ampère's Circuital Law, which states that the magnetic field generated contributes to loops around the conductor. The direction of these circles can be determined by the right-hand rule: if the thumb of your right hand points in the direction of the current, your fingers curl in the direction of the magnetic field lines. Therefore, the correct answer to the question is represented by concentric circles.
Important Questions from Miscellaneous
The ration of the number of girls and boys in a school is 8 : 7. If the percentage increase in the number of girls and boys is 10% and 20% respectively, what will be the new ratio?
The cheapest means of transport is:
The property of Catenation is most readily predominant in:
Which newspaper edited by Bal Gangadhar Tilak, was one of the strongest critics of the British rule?
Which of the following is NOT a cause of food and water contamination?
