Question

Biot-Savart law indicates that the moving electrons (velocity v) produce a magnetic field B such that [NCERT Exemplar]
(a) B ⊥ v.
(b) B || v.
(c) it obeys inverse cube law.
(d) it is along the line joining the electron and point of observation.

Answer 1

Answer:

(b) B || v. is answer dear friend

Answer 2

$\huge \purple{QUESTION}$

Biot-Savart law indicates that the moving electrons (velocity v) produce a magnetic field B such that [NCERT Exemplar]

(a) B ⊥ v.

(b) B || v.

(c) it obeys inverse cube law.

(d) it is along the line joining the electron and point of observation.

$\huge \purple{ANSWER}$

OPTION B

HOPE SO IT IS HELPFUL..❣️✌️..