Home
Class 12
PHYSICS
A wire is connected to a battery between...

A wire is connected to a battery between the point M and N as shown in the figure (1). The same wire is bent in the form of a square and then connected to the battery between the points M and N as shown in the figure (2). Which of the following quantities increases ?

A

Heat produced in the wire and resistance offered by the wire.

B

Resistance offered by the wire and current through the wire.

C

Heat produced in the wire, resistance offered by the wire and current through the wire.

D

Heat produced in the wire and current through the wire

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • QUESTION-PAPERS-2016

    BITSAT GUIDE|Exercise PHYSICS|40 Videos

  • QUESTION-PAPERS-2018

    BITSAT GUIDE|Exercise PHYSICS|40 Videos

Similar Questions

Explore conceptually related problems

A battery of emf E and internal resistance r is connected to a variable resistor R as shown in figure. Which one of the following is true ?

Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between

Four capaciotrs are connected as shown in the figure. Their capacities are indicated in the figure. The effective capacitance between points x and y is (in muF )

Four capacitors and two batteries are connected as shown in the figure. The potential difference between the points a and b is:

A cube made of wire of equal length is connected to a battery as shown in figure.The magnetic field at the centre of the cube is

Five resistances are connected as shown in the figure. The effective resistance between the points A and B is

BITSAT GUIDE-QUESTION-PAPERS-2017-PHYSICS
  1. Steel wire of length 'L' at 40^@C is suspended from the ceiling and th...

    Text Solution

    |

  2. On a hypotenuse of a right prism (30^(@) – 60^(@) – 90^(@)) of refract...

    Text Solution

    |

  3. A tuning fork of frequency 392 Hz , resonates with 50 cm length of a s...

    Text Solution

    |

  4. Hydrogen (H), deuterium (D), singly ionized helium (He^(+)) and doubly...

    Text Solution

    |

  5. The following figure depicts two circular motions. The radius of the c...

    Text Solution

    |

  6. There are two sources kept at distances 2 lamda. A large screen is per...

    Text Solution

    |

  7. In the circuit shown in figure the current through

    Text Solution

    |

  8. A telescope has an objective lens of 10cm diameter and is situated at ...

    Text Solution

    |

  9. During vapourisation I. change of state from liquid to vapour state ...

    Text Solution

    |

  10. A wire is connected to a battery between the point M and N as shown in...

    Text Solution

    |

  11. A body moves in a circular orbit of radius R under the action of a cen...

    Text Solution

    |

  12. Two identical heavy spheres of equal mass are placed on a smooth cup ...

    Text Solution

    |

  13. A long, hollow conducting cylinder is kept coaxially inisde another lo...

    Text Solution

    |

  14. A thin but rigid semicircular wire frame of radius r is hinged at O an...

    Text Solution

    |

  15. Given that A + B = R and A = B = R. What should be the angle between A...

    Text Solution

    |

  16. The basic magnetization curve for a ferromagnetic material is shown in...

    Text Solution

    |

  17. Five gas molecules chosen at random are found to have speeds of 500,60...

    Text Solution

    |

  18. What is equivalent capacitance of circuit between points A and B?

    Text Solution

    |

  19. A cyclic process ABCD is shown in the figure P - V diagram. Which of t...

    Text Solution

    |

  20. In the circuit given below, V(t) is the sinusoidal voltage source, vol...

    Text Solution

    |