Subjects

Sections | |||
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Magnets and Magnetic Fields | 22 mins | 0 completed | Learn |

Summary of Magnetism Problems | 10 mins | 0 completed | Learn |

Force on Moving Charges & Right Hand Rule | 31 mins | 0 completed | Learn Summary |

Circular Motion of Charges in Magnetic Fields | 18 mins | 0 completed | Learn Summary |

Mass Spectrometer | 34 mins | 0 completed | Learn Summary |

Magnetic Force on Current-Carrying Wire | 13 mins | 0 completed | Learn Summary |

Force and Torque on Current Loops | 18 mins | 0 completed | Learn |

Solution: A square wire 2.0 cm on each side is oriented so that a 5.00 mT magnetic field makes a 30.0° angle with the normal to the plane of the square. If a 1.0 mA current causes a 30.0 Nm torque on the wire,

A square wire 2.0 cm on each side is oriented so that a 5.00 mT magnetic field makes a 30.0° angle with the normal to the plane of the square. If a 1.0 mA current causes a 30.0 Nm torque on the wire, how many loops does the wire make?

A) 4.2 x 10^{10}

B) 1.5 x 10^{10}

C) 3.0 x 10^{6}

D) 3.0 x 10^{10}

A rigid, rectangular loop, which measures 0.30 m x...

A circular coil of wire 10.0 cm in diameter has 20...

A solenoid with N = 16 turns, length L = 0.30 m, a...

A square wire 2.0 cm on each side is oriented so t...

The coil in the figure below lies in the y-z plane...

A copper wire is 8.0 m long and has a cross-sectio...

An electric current runs through a coil of wire as...

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