Home
Class 12
PHYSICS
In the given figure, if i(1)=3 sin omega...

In the given figure, if `i_(1)=3 sin omegat and i_(2)=4 cos t,` then `i_(3)` is

A

`5 sin (omega t+53^(@))`

B

`5sin(omegat+37^(@))`

C

`5sin(omegat+45^(@))`

D

`5cos (omegat+53^(@))`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 35

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

  • NTA JEE MOCK TEST 37

    NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

If i_(1)=3 sin omega t and (i_2) = 4 cos omega t, then (i_3) is

If i_(1) = 3 sin omega t and i_(2) =6 cos omega t , then i_(3) is

If current 1_(1) = 3A sin omegat and 1_(2)= 4A cos omegat, then 1_(3) is

The r.m.s. value of I = I_(1) sin omega t + I_(2) cos omega t is

The r.m.s. value of I = I_(1) sin omega t + I_(2) cos omega t is

If i_(1) = i_(0) sin (omega t), i_(2) = i_(0_(2)) sin (omega t + phi) , then i_(3) =

Two alternating currents are given by i_1 = i_0 sin omegat and i_2 = i_0 sin (omegat + (pi)/3)) . Will the rms values of the currents be equal or different?

Two alternating currents are given by I_1=I_0 sin (omegat-phi) and I_2=I_1 cos (omega t+phi) . What is the ratio of virtual values of the two currents?

NTA MOCK TESTS-NTA JEE MOCK TEST 36-PHYSICS
  1. A system of two identical, uniform discs with identical circular cavit...

    Text Solution

    |

  2. The correct graph which shows the variation of paramagnetic susceptibi...

    Text Solution

    |

  3. In the given figure, if i(1)=3 sin omegat and i(2)=4 cos t, then i(3) ...

    Text Solution

    |

  4. In a uniform magneitc field of induced B a wire in the form of a semic...

    Text Solution

    |

  5. The potnetial at point A, in the circuit, is (Point N is grounded, i.e...

    Text Solution

    |

  6. A satellite of mass m orbits around the Earth of mas M in an elliptica...

    Text Solution

    |

  7. The amount of heat energy required to freeze 4.5 g of water of 6^(@)C...

    Text Solution

    |

  8. An ideal gas (gamma = 1.5) undergoes a thermodynamic process in which ...

    Text Solution

    |

  9. One of the two identical conducting wires of length L is bent in the f...

    Text Solution

    |

  10. Half-life of radioactive sample, when activity of material initially w...

    Text Solution

    |

  11. The time period of a spring - mass system is T. If this spring is cut ...

    Text Solution

    |

  12. Two soap bubble are combined isothermally to form a big bubble of radi...

    Text Solution

    |

  13. A cylindrical tube filled with water (mu(w)=(4)/(3)) is closed at its ...

    Text Solution

    |

  14. A transistor connected in common emitter configuration has input resis...

    Text Solution

    |

  15. A clock which keeps correct time at 20^(@)C is subjected to 40^(@)C. I...

    Text Solution

    |

  16. The density of a cube is measured by measuring its mass and length of ...

    Text Solution

    |

  17. In a Young's double slit experiment, the slit separation is 1mm and th...

    Text Solution

    |

  18. Two coherent sound sources A and B produce a sound of wavelength lambd...

    Text Solution

    |

  19. Two particles of same mass m moving with velocities u(1) and u(2) coll...

    Text Solution

    |

  20. A car is travelling at a velocity "10 km h"^(-1) on a straight road. T...

    Text Solution

    |