Definition | Term |

Reveal the shape of a magnetic field and the strength | |

Describes the strength of gravity | |

The vertical axis in a person that passes from head to toe | |

The relationship among voltage, current, and resistance | |

The straight line around which rotation takes place | |

Sensitive current-indicating instrument | |

The point where all of the mass of an object can be considered concentrated | |

A complete path that electric current moves through | |

Produced by a turning force and tends to produce rotational acceleration | |

The product of inertia, I, and rotational velocity, w | |

A pair of conducting plates separated by a small distance, but not touching each other. When the plates are connected to a charging device, charge is transferred from one plate to | |

The distance traveled per unit of time | |

Devices in this type of circuit form branches, each of which is a separate path for the flow of electrons | |

The principle that electrons are neither created nor destroyed but are simply transferred from one material to another | |

The product of the force on an object and the distance through which the object is moved. | |

The product of the mass and velocity of an object | |

States that if no unbalanced external torque acts on a rotating system, the angular momentum of the system is constant | |

The potential energy due to elevated position of an object | |

A high or low tide that occurs when the sun, Earth, and moon are all lined up | |

States that the induced voltage in a coil is proportional to the product of the number of loops, the cross-sectional area of each loop, and the rate at which the magnetic field cha | |

The number of rotations per unit of time | |

The speed of something moving along a circular path | |

The rate at which work is done | |

Inducing voltage by changing the magnetic field around a conductor | |

Electrical potential energy per charge | |

The distance from the turning axis to the point of contact | |

A force field that surrounds an electric charge or group of charges | |

When an object turns about an external axis, the motion is called: | |

A lever in which the load is between the fulcrum and the input force | |

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