Microorganisms Without MicroscopeU0001f92f | Science Experiments | CBSE Class 7 | Arisha Mam #shorts

Sewage from our homes as well as from hospitals are likely to contain many undesirable pathogenic microorganisms, and its disposal into a water body without proper treatment may cause outbreak of serious diseases, such as a. Dysentery b. Common cold c. Typhoid d. Pneumonia e. Jaundice f. Cholera

A short circuited coil is moved towards a fixed magnet at a constant velocity. When the coil is at a distance x from the magnet it experiences a magnetic force F. Now the number of turns in the coil is doubled and the experiment is repeated with the coil moving with same constant velocity towards the magnet. What will be the magnetic force on the coil when it is at a distance x from the magnet?