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A particle is moving with velocity v=100m s^(-1). If one of the rectangular components of a velocity is 50m s^(-1). Find the other component of velocity and its angle with the given component of velocity.
26
Aug
A particle is moving with velocity v=100m s^(-1). If one of the rectangular components of a velocity is 50m s^(-1). Find the other component of velocity and its angle with the given component of velocity. A force of 50 N acts in the direction as shown in figure. August 26, 2020 Category: Uncategorised (JEE Advanced [...]
In a common base amplifier the phase difference between the input signal voltage and the output voltage is
26
Aug
In a common base amplifier the phase difference between the input signal voltage and the output voltage is In a common base amplifier the phase difference between the input signal voltage and the output voltage is August 26, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 Physics and [...]
A person in a wheelchair is moving up a ramp at constant speed. Their total weight is 900N. The ramp makes an angle of 37 o with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp.
26
Aug
A person in a wheelchair is moving up a ramp at constant speed. Their total weight is 900N. The ramp makes an angle of 37 o with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp. A force of 50 N acts in the direction as shown in figure. August [...]
A force of 50 N acts in the direction as shown in figure.
26
Aug
A force of 50 N acts in the direction as shown in figure. A force of 50 N acts in the direction as shown in figure. August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The current gain for a transistor working as a common-base amplifier is 0.96. If the emitter current is 7.2mA, the base current will be
26
Aug
The current gain for a transistor working as a common-base amplifier is 0.96. If the emitter current is 7.2mA, the base current will be the base current will be The current gain for a transistor working as a common-base amplifier is 0.96. If the emitter current is 7.2mA August 26, 2020 Category: Chapter 33 - [...]
For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is-duplicate-3
26
Aug
For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is-duplicate-3 For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is August 26, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
A particle slides with a speed of 3ms ^ −1 . When it reaches Q, it acquires a speed of 4ms −1 after describing an angle of 60 o at O as shown in Figure. Find the change in the velocity of the particle between P and Q. Assume that the path followed by the particle is circular from P to Q.
26
Aug
A particle slides with a speed of 3ms ^ −1 . When it reaches Q, it acquires a speed of 4ms −1 after describing an angle of 60 o at O as shown in Figure. Find the change in the velocity of the particle between P and Q. Assume that the path followed by the [...]
The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again doubled. Show that P:Q:R= 2 : 3 : 2
26
Aug
The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again doubled. Show that P:Q:R= 2 : 3 : 2 The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again [...]
If αandβ are the current gain in the common-base and common-emitter configurations respectively of the transistor, then β =
26
Aug
If αandβ are the current gain in the common-base and common-emitter configurations respectively of the transistor, then β = If αandβ are the current gain in the common-base and common-emitter configurations respectively of the transistor then β = August 26, 2020 Category: Chapter 33 - Semiconductors , NEET Last 32 Years Solved 1988 - 2019 [...]
The transfer ratio β of a transistor is 50. The input resistance of the transistor when used in the common emitter configuration is 1kΩ. The peak value of the collector AC current for an AC input voltage of 0.01 V peak is
26
Aug
The transfer ratio β of a transistor is 50. The input resistance of the transistor when used in the common emitter configuration is 1kΩ. The peak value of the collector AC current for an AC input voltage of 0.01 V peak is For a transistor Ic/IE = 0.96 then current gain in common emitter configuration [...]