Which of the following figures correctly depicts the direction of magnetic field of a current-carrying coil?

Question

Which of the following figures correctly depicts the direction of magnetic field of a current-carrying coil? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/46dcfa98251bd7c122b5679b20db0f7b-.png" /> Curl the palm of your right hand around the circular wire with the fingers pointing in the direction of the current. The right hand thumb gives the direction of the magnetic field.

Q. Which of the following figures correctly depicts the direction of magnetic field of a current-carrying coil?

Curl the palm of your right hand around the circular wire with the fingers pointing in the direction of the current. The right hand thumb gives the direction of the magnetic field.