Physics-
General
Easy

Question

The current in the adjoining circuit will be

  1. fraction numerator 1 over denominator 45 end fraction ampere    
  2. fraction numerator 1 over denominator 15 end fraction ampere    
  3. fraction numerator 1 over denominator 10 end fraction ampere    
  4. fraction numerator 1 over denominator 5 end fraction ampere    

The correct answer is: fraction numerator 1 over denominator 10 end fraction ampere


    R subscript text equivalent end text end subscript equals fraction numerator left parenthesis 30 plus 30 right parenthesis 30 over denominator left parenthesis 30 plus 30 right parenthesis plus 30 end fraction equals fraction numerator 60 cross times 30 over denominator 90 end fraction equals 20 capital omega
    therefore i equals fraction numerator V over denominator R end fraction equals fraction numerator 2 over denominator 20 end fraction equals fraction numerator 1 over denominator 10 end fraction a m p e r e

    Related Questions to study

    General
    Chemistry-

    Which is true about this reaction?

    Which is true about this reaction?

    Chemistry-General
    General
    Chemistry-

    Stability of
    I)
    II)
    III)
    IV)
    In the increasing order is

    Stability of
    I)
    II)
    III)
    IV)
    In the increasing order is

    Chemistry-General
    General
    Chemistry-

    Ozonolysis of  will give

    Ozonolysis of  will give

    Chemistry-General
    parallel
    General
    Chemistry-

    Hydrogenation of the compound:

    In the presence of poisoned palladium catalyst gives:

    Hydrogenation of the compound:

    In the presence of poisoned palladium catalyst gives:

    Chemistry-General
    General
    Chemistry-

    Point out (A) in the given reaction sequence:Error converting from MathML to accessible text.

    Point out (A) in the given reaction sequence:Error converting from MathML to accessible text.

    Chemistry-General
    General
    Chemistry-

    The treatment of  with NaIO4 or boiling KMnO4 produces

    The treatment of  with NaIO4 or boiling KMnO4 produces

    Chemistry-General
    parallel
    General
    Chemistry-

    The product obtained on heating n-heptane with Cr2O3– Al2O3 at 600°C is

    The product obtained on heating n-heptane with Cr2O3– Al2O3 at 600°C is

    Chemistry-General
    General
    Chemistry-

    Ammonical AgNO3 reacts with acetylene to form:

    Ammonical AgNO3 reacts with acetylene to form:

    Chemistry-General
    General
    Chemistry-

    Anti-Markownikoff addition of HBr is not observed is

    Anti-Markownikoff addition of HBr is not observed is

    Chemistry-General
    parallel
    General
    Physics-

    The potential difference between points A and B of adjoining figure is

    The potential difference between points A and B of adjoining figure is

    Physics-General
    General
    Physics-

    In a hydrogen discharge tube it is observed that through a given cross-section 3.13 cross times 1 0 to the power of 15 end exponent electrons are moving from right to left and 3.12 cross times 1 0 to the power of 15 end exponent protons are moving from left to right. What is the electric current in the discharge tube and what is its direction

    In a hydrogen discharge tube it is observed that through a given cross-section 3.13 cross times 1 0 to the power of 15 end exponent electrons are moving from right to left and 3.12 cross times 1 0 to the power of 15 end exponent protons are moving from left to right. What is the electric current in the discharge tube and what is its direction

    Physics-General
    General
    Physics-

    We have two wires A and B of same mass and same material. The diameter of the wire A is half of that B. If the resistance of wire A is 24 ohm then the resistance of wire B will be

    We have two wires A and B of same mass and same material. The diameter of the wire A is half of that B. If the resistance of wire A is 24 ohm then the resistance of wire B will be

    Physics-General
    parallel
    General
    Physics-

    In the figure a carbon resistor has bands of different colours on its body as mentioned in the figure. The value of the resistance is

    In the figure a carbon resistor has bands of different colours on its body as mentioned in the figure. The value of the resistance is

    Physics-General
    General
    Physics-

    If a wire of resistance R is melted and recasted to half of its length, then the new resistance of the wire will be

    If a wire of resistance R is melted and recasted to half of its length, then the new resistance of the wire will be

    Physics-General
    General
    Physics-

    If potential V equals 100 plus-or-minus 0.5 V o l t and current I equals 10 plus-or-minus 0.2 amp are given to us. Then what will be the value of resistance

    If potential V equals 100 plus-or-minus 0.5 V o l t and current I equals 10 plus-or-minus 0.2 amp are given to us. Then what will be the value of resistance

    Physics-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.