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The percentage increase in earth’s angular velocity so that all bodies lying on the equator feel weightlessness is nearly:
27
Aug
The percentage increase in earth’s angular velocity so that all bodies lying on the equator feel weightlessness is nearly: The percentage increase in earth's angular velocity so that all bodies lying on the equator feel weightlessness is nearly: August 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The cause of the potential barrier in a p-n diode is
27
Aug
The cause of the potential barrier in a p-n diode is The cause of the potential barrier in a p-n diode is August 27, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
a body is taken from pole to equater. ignoring the effect of the shape of earth, find the percentage change in acceleration due to gravity.
27
Aug
a body is taken from pole to equater. ignoring the effect of the shape of earth, find the percentage change in acceleration due to gravity. a body is taken from pole to equater. ignoring the effect of the shape of earth find the percentage change in acceleration due to gravity. August 27, 2020 Category: Uncategorised [...]
When a semiconductor device is connected in series with a battery and a resistance, a current is allowed to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. The device may be:
27
Aug
When a semiconductor device is connected in series with a battery and a resistance, a current is allowed to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. The device may be: a current is allowed to pass through the circuit. If the polarity of the [...]
In a junction diode, the holes are due to
27
Aug
In a junction diode, the holes are due to In a junction diode the holes are due to August 27, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
In forward bias the width of depletion layer in a p-n junction diode
27
Aug
In forward bias the width of depletion layer in a p-n junction diode In forward bias the width of depletion layer in a p-n junction diode August 27, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Find the height from the earth’s surface where g will be 25% of its value on the surface of earth (R=6400km). (b) Find the percentage increase in the value of g at a depth h from the surface of earth.
27
Aug
Find the height from the earth’s surface where g will be 25% of its value on the surface of earth (R=6400km). (b) Find the percentage increase in the value of g at a depth h from the surface of earth. Find the height from the earth's surface where g will be 25% of its value [...]
In which of the following figures, junction diode is forward biased ?
27
Aug
In which of the following figures, junction diode is forward biased ? In which of the following figures junction diode is forward biased ? August 27, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 km.
27
Aug
Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 km. Find the percentage decrease in the weight of a body when taken 16 km below the surface of the earth. Take radius of the earth is 6400 [...]
If internal resistance of cell is negligible, then current flowing through the circuit is
27
Aug
If internal resistance of cell is negligible, then current flowing through the circuit is If internal resistance of cell is negligible then current flowing through the circuit is August 27, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,