A rectangular loop with a sliding connector of length $10cm$ is situated in uniform magnetic field perpendicular to plane of loop. The magnetic induction is $0.1$ tesla and resistance of connector $\left(R\right)$ is $1$ ohm. The sides $AB$ and $CD$ have resistances $2$ ohm and $3$ ohm respectively. Find the current in the connector during its motion with constant velocity $1m/s$.

Q. A rectangular loop with a sliding connector of length $l$ is located in a uniform magnetic field perpendicular to the loop plane (Fig.). The magnetic induction is equal to $B$. The connector has an electric resistance $R$, the sides $AB$ and $CD$ have resistances $R_1$ and $R_2$ respectively. Neglecting the self-inductance of the loop, find the current flowing in the connector during its motion with a constant velocity $v$.

Q. A rectangular loop with a sliding connector of length $l=1.0m$ is situated in a uniform magnetic field $B=2T$ perpendicular to the plane of loop. Resistance of connector is $r=2\Omega$. Two resistances of $6\Omega$ and $3\Omega$ are connected as shown in figure. The external force required to keep the connector moving with a constant velocity $v=2m{s}^{-1}$ is

Q. A rectangular loop with a sliding connector of length l=2 m is situated in a uniform magnetic field B=2T perpendicular to the plane of loop. resistance of connector is $r=2\Omega$. two resistance of $6\Omega$ and $3\Omega$ are connected as shown in figure. the external force required to keep the connector moving with a constant velocity $v=4m{s}^{-1}$ is

Q.

A rectangular loop with a sliding connector of length l = 1.0 m is situated in a uniform magnetic field B = 2T perpendicular to the plane of loop. Resistance of connector is $r=2\Omega$. Two resistance of $6\Omega$ and $3\Omega$ are connected as shown in figure. The external force required to keep the connector moving with a constant velocity v = 2m/s is

Q. A rectangular loop with a sliding conductor of length $l$ is located in a uniform magnetic field perpendicular to the plane of the loop (figure). The magnetic induction is $B$. The conductor has a resistance $R$. The sides $AB$ and $CD$ have resistances $R_1$ and $R_2$ respectively. Find the current through the conductor during its motion to the right with a constant velocity $v$.