A long straight wire carries a current along the 'z' axis. One can find two points in the plane
perpendicular to the conductor such that
i) The magnetic fields are equal
ii) The direction of the magnetic fields are perpendicular
iii) Magnitudes of the magnetic fields are equal
iv) The field at one point is opposite to that at the other point

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Only i & ii are true

Only iii & iv are true

Only ii & iii are true

Only ii, iii & iv are true

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

We can observe around a current carrying conductor

i) the direction of magnetic field are perpendicular to each other and magnitudes may be equal also we can find the field at one point is opposite to that at the other point as shown in figure.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET