Sahay Sir > Question Answers > A thin semicircular conducting the ring (PQR) of radius ′r′ is falling with its plane vertical in a horizontal magnetic field B
A thin semicircular conducting the ring (PQR) of radius ′r′ is falling with its plane vertical in a horizontal magnetic field B, as shown in figure. The potential difference developed across the ring when its speed is v, is
19
Aug
A thin semicircular conducting the ring (PQR) of radius ′r′ is falling with its plane vertical in a horizontal magnetic field B, as shown in figure. The potential difference developed across the ring when its speed is v, is A thin semicircular conducting the ring (PQR) of radius ′r′ is falling with its plane vertical [...]