Inv5.Exp2 Math 1

You are facing a 10.0-cm length of wire placed inside a uniform 2.0-T magnetic field directed up. A 10.0-A current is passed through the wire directed to the right, perpendicular to the magnetic field. Determine the direction and magnitude of the force on the wire.

You are facing a 15-cm length of wire placed inside a uniform 4.0-T magnetic field directed down. A 5.0-A current is passed through the wire directed to the left, perpendicular to the magnetic field. Determine the direction and magnitude of the force on the wire.

You are facing a 25.0-cm length of wire placed inside a uniform 8.00-T magnetic field directed down. A 10.0-A current is passed through the wire directed to the left, perpendicular to the magnetic field. Determine the direction and magnitude of the force on the wire.

Using a scale, you measure the force on a 20.0-cm length of wire to be 0.800 N. The wire carries a current of 3.0 A. What is the magnitude of the magnetic field?

Using a scale, you measure the force on a 35.0-cm length of wire to be 0.950 N. The wire carries a current of 4.5 A. What is the magnitude of the magnetic field?

Using a scale, you measure the force on a 15.5-cm length of wire to be 0.999 N. The wire carries a current of 6.5 A. What is the magnitude of the magnetic field?

A square loop of wire with sides of length 20.0 cm and carrying a current of 10.0 A is placed inside a magnetic field with magnitude 5.0 T. What is the maximum magnitude of torque on the loop?

A square loop of wire with sides of length 15.0 cm and carrying a current of 12.0 A is placed inside a magnetic field with magnitude 8.0 T. What is the maximum magnitude of torque on the loop?

A square loop of wire with sides of length 22.0 cm and carrying a current of 15.0 A is placed inside a magnetic field with magnitude 9.5 T. What is the maximum magnitude of torque on the loop?

What current would be required to produce a maximum 16 N·m torque on a square loop of wire with sides of length 16.0 cm placed inside a magnetic field with magnitude 4.0 T?