Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The average value of current i = Im sin omega t from t = pie / 2 omega to t = 3 pie / 2 omega is how many times of Im ?
28
Oct
The average value of current i = Im sin omega t from t = pie / 2 omega to t = 3 pie / 2 omega is how many times of Im ? The average value of current i = Im sin omega t from t = pie / 2 omega to t = 3 [...]
Variation of voltage with time is shown in figure.(a) The rms voltage is found to be N root 2/3 V. Find N. (b) Also calculate the average value of voltage in ( V ).
28
Oct
Variation of voltage with time is shown in figure.(a) The rms voltage is found to be N root 2/3 V. Find N. (b) Also calculate the average value of voltage in ( V ). Variation of voltage with time is shown in figure.(a) The rms voltage is found to be N root 2/3 V. Find [...]
Find the average value of current in ( A ) shown graphically in figure, from t = 0 to t = 2 s.
28
Oct
Find the average value of current in ( A ) shown graphically in figure, from t = 0 to t = 2 s. Find the average value of current in ( A ) shown graphically in figure from t = 0 to t = 2 s. October 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
In series R- L – C circuit, R = 100 ohm, C = 100 /pie muF , and L = 100 /pie mH are connected to an ac source as shown in figure. The rms value of ac voltage is 220 V and its frequency is 50 Hz. In column I , some physical quantities are mentioned , while in column II, information about quantities are provided. Match the entries of column I with the entries of column II.
28
Oct
In series R- L – C circuit, R = 100 ohm, C = 100 /pie muF , and L = 100 /pie mH are connected to an ac source as shown in figure. The rms value of ac voltage is 220 V and its frequency is 50 Hz. In column I , some physical quantities [...]
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and L = 100 /pie mH are connected to an ac source as shown in figure. The rms value of ac voltage is 220 V and its frequency is 50 Hz. In column I ,
C = 100 /pie muF ,
In series R- L - C circuit ,
information about quantities are provided. Match the entries of column I with the entries of column II. ,
R = 100 ohm ,
some physical quantities are mentioned ,
while in column II ,
Four different circuit components are given in each situation of coulmn I nad all the componrents are connected across an ac source of same angular frequency omega = 200 rad/s. THe information of phase difference between the current and source voltage in each situation of column I is given in column II . Match the circuit components in column I with corresponding results in column II
28
Oct
Four different circuit components are given in each situation of coulmn I nad all the componrents are connected across an ac source of same angular frequency omega = 200 rad/s. THe information of phase difference between the current and source voltage in each situation of column I is given in column II . Match the [...]
In column I , varition of current i with time t is given in the figure. In column II, root mean square current i rms and average current are given. Match column I with corresponding quantities given in column II
28
Oct
In column I , varition of current i with time t is given in the figure. In column II, root mean square current i rms and average current are given. Match column I with corresponding quantities given in column II In column I root mean square current i rms and average current are given. Match [...]
In an RLC series circuit shown in fiogure, the readings of voltmeters V1 and V2 are 100 V and 120 V, respectively. The source voltage is 130 V. For this situation , mark out the correct statements.
28
Oct
In an RLC series circuit shown in fiogure, the readings of voltmeters V1 and V2 are 100 V and 120 V, respectively. The source voltage is 130 V. For this situation , mark out the correct statements. In an RLC series circuit shown in fiogure mark out the correct statements. respectively. The source voltage is [...]
In figure shown R = 100 ohm , L = 2/pie H and C = 8 / pie muF rae connected in series with an ac source of 200 V and frequency f.v1 and v2 are two hot – wire voltmeters. if the readings of v1 and v2 are same, then
28
Oct
In figure shown R = 100 ohm , L = 2/pie H and C = 8 / pie muF rae connected in series with an ac source of 200 V and frequency f.v1 and v2 are two hot – wire voltmeters. if the readings of v1 and v2 are same, then In figure shown R [...]
For the circuit shown in figure, the emf of the generator is E. The current through the inductor is 1.6 A , while the current through the condenser is 0.4 A. Then
28
Oct
For the circuit shown in figure, the emf of the generator is E. The current through the inductor is 1.6 A , while the current through the condenser is 0.4 A. Then For the circuit shown in figure the emf of the generator is E. The current through the inductor is 1.6 A while the [...]
The current in a cretain circuit varies with time as shown in figure All the straight lines are parallel to each other. Then for time interval T/2 to 3T/2
28
Oct
The current in a cretain circuit varies with time as shown in figure All the straight lines are parallel to each other. Then for time interval T/2 to 3T/2 The current in a cretain circuit varies with time as shown in figure All the straight lines are parallel to each other. Then for time interval [...]