Question | Options |
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The value of relative permittivity for all the dielectric other then air or vacuum is always : | Less then unity, Greater then unity, Equal to unity , Zero |

Farad is defined as : | Coulomb/Volt, Ampere/Volt, Coulomb/Joule, Joule/Coulomb |

Electric energy is measured in : | Watt , Horse power, Kilowatt, Kilowatt hour |

Maximum power delivered by battery is : | Pmax=E2/4r, Pmax=4rE2, Pmax= Vit, Unlimited |

To measure the current in a circuit Ammeter is always connected in : | Parallel, Series, Sometimes parallel Sometimes series, Neither parallel not series |

The mathematical relation E ^n/i=1(B. ? l)i=?°I is known as : | Lenzs law, Amperes law, Gausss Law, Faradays law |

The principal of an alternating current generator is based on : | Coulombs law, Ampere law, Faradays law, Lenzs law |

If velocity of a conductor moving through a magnetic field B is made zero then emf is : | VBL, V/BL, BL/v, Zero |

S.I unit of impedance is : | Henery, Hertz, Ampere, Ohm |

The s.i unit of stress is the same as that of : | Momentum, Pressure, Force, Length |

The number of diodes in a bridge rectifier is : | 4, 3, 2, 5 |

The davission and Germer experiment indicates : | Interferce, Polarization, Electron diffraction, Refraction |

The reverse phenomenon of photoelectric effect is called : | Radioactivity, Compoton effect, Zeeman effect, Pair production |

The relation between Rydberg constant RH and ground state energy E0 is given by : | Rh = E°/Hc., Rh = Ch./E°, E° = Rh/Ch., Rh = E°hc |

Balmer series lies in the : | Ultraviolet region, Far Ultraviolet region, Infrared region, Visible region |

The radius of 3rd Bohr orbit in hydrogen atom is greater then the radius of 1st orbit by a factor of : | 2, 3, 4, 9 |

The number of proton in an atom are always equal to number of : | Electrons, Neutron, Positron, Mesons |

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