Home
Class 12
PHYSICS
Find the true statement....

Find the true statement.

A

Ohm's law is applicable to all conductors of electricity

B

In an electrolyte solution, the electric current is mainly due to the movement of electrons

C

Specific resistance of a wire depends upon its dimension

D

The resistance of carbon decreases with the increase of temperature

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    MTG GUIDE|Exercise CHECK YOUR NEET VITALS|16 Videos

  • CURRENT ELECTRICITY

    MTG GUIDE|Exercise MCQs AIPMT / NEET|32 Videos

  • CURRENT ELECTRICITY

    MTG GUIDE|Exercise MCQs AIPMT / NEET|32 Videos

  • ATOMS AND NUCLEI

    MTG GUIDE|Exercise AIPMT/NEET(MCQs)|40 Videos

  • DUAL NATURE OF MATTER AND RADIATION

    MTG GUIDE|Exercise AIPMT/ NEET MCQs|30 Videos

Similar Questions

Explore conceptually related problems

Among the following, the true statement is

The true statement is

Read the following statement carefully and identify the true statement:

Selecti the true statements :

True statement is

Find out the statement which is true about the group Gnathostomata.

If p and q are true statements in logic, which of the following statement pattern is true?

True statement is:

MTG GUIDE-CURRENT ELECTRICITY -NEET CAFE ( TOPICWISE PRACTICE QUESTIONS )
  1. The temperature coefficient of resistance for a wire is 0.00125^(@)C^(...

    Text Solution

    |

  2. The resistance of the wire in the platinum resistance thermometer at i...

    Text Solution

    |

  3. Find the true statement.

    Text Solution

    |

  4. The graph between resistivity and temperature, for a limited range of ...

    Text Solution

    |

  5. On increasing the temperature of a conductor, its resistance increases...

    Text Solution

    |

  6. The voltage V and current I graphs for a conductor at two different te...

    Text Solution

    |

  7. Fractional increase in resistivity per unit increase in temperature is...

    Text Solution

    |

  8. The resistance of a wire at 20^(@)C is 20Omega and at 500^(@)C is 60Om...

    Text Solution

    |

  9. Nichrome or Manganin is widely used in wire bound standard resistors b...

    Text Solution

    |

  10. The tolerance level of a resistor with the colour code red, blue, oran...

    Text Solution

    |

  11. What is the colour code for a resistor of resistance 3.5 k Omega with ...

    Text Solution

    |

  12. A resistor is marked with the rings coloured brown, balck, green, and ...

    Text Solution

    |

  13. Pick out the wrong feature about carbon resistors.

    Text Solution

    |

  14. Two wires of same metal have the same length but their cross- sections...

    Text Solution

    |

  15. In the two circuits shown in the figure

    Text Solution

    |

  16. What is the equivalent resistance of the network shown in figure?

    Text Solution

    |

  17. Eight resistance each of 4 ohm are connected in the circuit as shown i...

    Text Solution

    |

  18. In the circuit shown in figure, the total current supplied by the batt...

    Text Solution

    |

  19. The reading of ammeter shown in figure is

    Text Solution

    |

  20. Two resistances R(1)andR(2) provides series to parallel equivalents as...

    Text Solution

    |