![SOLVED:A 280 turn circular coil of diameter 42 cm is placed in the earth'$ magnetic field 0.45 G, such that magnetic dipole moment makes an angle 25* with the field as shown SOLVED:A 280 turn circular coil of diameter 42 cm is placed in the earth'$ magnetic field 0.45 G, such that magnetic dipole moment makes an angle 25* with the field as shown](https://cdn.numerade.com/ask_images/7b2f2a12b4c44de5b8ae652fdfbde26c.jpg)
SOLVED:A 280 turn circular coil of diameter 42 cm is placed in the earth'$ magnetic field 0.45 G, such that magnetic dipole moment makes an angle 25* with the field as shown
![SOLVED:A 196 turn circular coil of diameter 40 cm is placed in the earths magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 37* with the field as SOLVED:A 196 turn circular coil of diameter 40 cm is placed in the earths magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 37* with the field as](https://cdn.numerade.com/ask_images/3cd563d419b7438bb5d479e93d615513.jpg)
SOLVED:A 196 turn circular coil of diameter 40 cm is placed in the earths magnetic field 0.42 G, such that its magnetic dipole moment makes an angle 37* with the field as
![Dipole in a uniform magnetic field Expression for finding the value of magnetic field: Take a compass with known value of magnetic moment m and moment of Intertia I . Allow the needle to oscillate in a magnetic field of value B. The torque on the needle is ... Dipole in a uniform magnetic field Expression for finding the value of magnetic field: Take a compass with known value of magnetic moment m and moment of Intertia I . Allow the needle to oscillate in a magnetic field of value B. The torque on the needle is ...](https://www.examfear.com/u-img/00/00/38/00003814.jpg)