Physics
A steady current flows in a metallic conductor of non-uniform cross-section. Which of the following quantities is constant along the conductor?
30
Nov
A steady current flows in a metallic conductor of non-uniform cross-section. Which of the following quantities is constant along the conductor? A steady current flows in a metallic conductor of non-uniform cross-section. Which of the following quantities is constant along the conductor? November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]
Ten identical cells each of potential E and internal resistance r are connected in series to from a closed circuit . Am ideal voltmeter connected across 3cells will read
30
Nov
Ten identical cells each of potential E and internal resistance r are connected in series to from a closed circuit . Am ideal voltmeter connected across 3cells will read Ten identical cells each of potential E and internal resistance r are connected in series to from a closed circuit . Am ideal voltmeter connected across [...]
When a current is passed in a conductor, 5^oC rise in temperature is observed. If the strength of current is made thrice, rise in temperature will be
30
Nov
When a current is passed in a conductor, 5^oC rise in temperature is observed. If the strength of current is made thrice, rise in temperature will be 5^oC rise in temperature is observed. If the strength of current is made thrice rise in temperature will be When a current is passed in a conductor November [...]
2, 4 and 6 S are the conductances of three conductors. When they are joined in parallel, their equivalent conductance will be
30
Nov
2, 4 and 6 S are the conductances of three conductors. When they are joined in parallel, their equivalent conductance will be 2 4 and 6 S are the conductances of three conductors. When they are joined in parallel their equivalent conductance will be November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - [...]
calculate l for the given circuit diagram
30
Nov
calculate l for the given circuit diagram calculate l for the given circuit diagram November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 22 - Current Electricity , Physics ,
In the circuit shows current flowing through 25 V cell is
30
Nov
In the circuit shows current flowing through 25 V cell is In the circuit shows current flowing through 25 V cell is November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 22 - Current Electricity , Physics ,
A bulb of 25 W 200 V and another bulb of 100 W, 200 V are connected in series with a supply line of 200 V. then
30
Nov
A bulb of 25 W 200 V and another bulb of 100 W, 200 V are connected in series with a supply line of 200 V. then 200 V are connected in series with a supply line of 200 V. then A bulb of 25 W 200 V and another bulb of 100 W November [...]
Two heater wires, made of the same material and having the same length and the same radius, are first connected in series and then in parallel to a constant potential difference. If the rates of heat produced in the two cases are Hs and Hp respectively, then Hs/Hp will be
30
Nov
Two heater wires, made of the same material and having the same length and the same radius, are first connected in series and then in parallel to a constant potential difference. If the rates of heat produced in the two cases are Hs and Hp respectively, then Hs/Hp will be are first connected in series [...]
A bulb and a condenser are connected in series with an A.C. source. On increasing the frequency of the source its brightness will
30
Nov
A bulb and a condenser are connected in series with an A.C. source. On increasing the frequency of the source its brightness will A bulb and a condenser are connected in series with an A.C. source. On increasing the frequency of the source its brightness will November 30, 2020 Category: AIIMS Last 24 Years Solved [...]
The equivalent resistance between the points X and Y in the following circuit diagram will be
30
Nov
The equivalent resistance between the points X and Y in the following circuit diagram will be The equivalent resistance between the points X and Y in the following circuit diagram will be November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 22 - Current Electricity [...]