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A few electric field lines for a system of two charges Q1 and q2 fixed at two different points on the axis are shown in the figure. These lines suggest that
30
Oct
A few electric field lines for a system of two charges Q1 and q2 fixed at two different points on the axis are shown in the figure. These lines suggest that A few electric field lines for a system of two charges Q1 and q2 fixed at two different points on the axis are shown [...]
Two particle P and Q are executing SHM across same straight line whose equations are given by yP = A sin (omega t + phi 1) and YQ = A sin (omega t + phi 2). An observer,
30
Oct
Two particle P and Q are executing SHM across same straight line whose equations are given by yP = A sin (omega t + phi 1) and YQ = A sin (omega t + phi 2). An observer, Two particle P and Q are executing SHM across same straight line whose equations are given by [...]
Write equation of SHM for a situation with angular frequency omega and amplitude A, if the particle is situated at A/root 2 at t = 0 and is going towards mean position.
30
Oct
Write equation of SHM for a situation with angular frequency omega and amplitude A, if the particle is situated at A/root 2 at t = 0 and is going towards mean position. if the particle is situated at A/root 2 at t = 0 and is going towards mean position. Write equation of SHM for [...]
A simple pendulum is set up in a trolley which moves to the right with an acceleration a on a horizontal plane. Then the thread of the pendulum in the mean position makes an angle θ with the vertical
30
Oct
A simple pendulum is set up in a trolley which moves to the right with an acceleration a on a horizontal plane. Then the thread of the pendulum in the mean position makes an angle θ with the vertical A simple pendulum is set up in a trolley which moves to the right with an [...]
The motion of a particle executing simple harmonic motion is described by the displacement function. x(t) = A cos (omega t + phi) If the initial (t = 0) position of the particle is 1 cm
30
Oct
The motion of a particle executing simple harmonic motion is described by the displacement function. x(t) = A cos (omega t + phi) If the initial (t = 0) position of the particle is 1 cm The motion of a particle executing simple harmonic motion is described by the displacement function. x(t) = A cos [...]
A simple pendulum is oscillating in a lift. If the lift starts moving upwards with a uniform acceleration, the period will
30
Oct
A simple pendulum is oscillating in a lift. If the lift starts moving upwards with a uniform acceleration, the period will A simple pendulum is oscillating in a lift. If the lift starts moving upwards with a uniform acceleration the period will October 30, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - [...]
A wooden block performs SHM on a frictionless surface with frequency, v 0 . The block carries a charge +Q on its surface. lf now a uniform electrlc field E is switched-on as shown, then the SHM of the block will be :
30
Oct
A wooden block performs SHM on a frictionless surface with frequency, v 0 . The block carries a charge +Q on its surface. lf now a uniform electrlc field E is switched-on as shown, then the SHM of the block will be : A wooden block performs SHM on a frictionless surface with frequency [...]
A tiny spherical oil drop carrying a net charge q is balanced in still air with a vertical uniform electric field of strength 81π/7 ×10 ^5 V/m When the field is switched off, the drop is observed to fall with terminal velocity 2×10 ^ −3 m/s Given g = 9.8 m/s^2 , viscosity of the air = 1.8 × 10^−5 Ns/m^2 and the density of oil =900 kg /m^3 , the magnitude of q is
30
Oct
A tiny spherical oil drop carrying a net charge q is balanced in still air with a vertical uniform electric field of strength 81π/7 ×10 ^5 V/m When the field is switched off, the drop is observed to fall with terminal velocity 2×10 ^ −3 m/s Given g = 9.8 m/s^2 , viscosity of the [...]
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A tiny spherical oil drop carrying a net charge q is balanced in still air with a vertical uniform electric field of strength 81π/7 ×10 ^5 V/m When the field is switched off ,
the drop is observed to fall with terminal velocity 2×10 ^ −3 m/s Given g = 9.8 m/s^2 ,
the magnitude of q is ,
viscosity of the air = 1.8 × 10^−5 Ns/m^2 and the density of oil =900 kg /m^3 ,
The length of a simple pendulum is increased by 44%. The percentage increase in its time period will be
30
Oct
The length of a simple pendulum is increased by 44%. The percentage increase in its time period will be The length of a simple pendulum is increased by 44%. The percentage increase in its time period will be October 30, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , [...]
A particle is in linear simple harmonic motion between two points A and B, 10 cm apart. Take the direction from A to B as the positive direction and give the sign of velocity, acceleration
30
Oct
A particle is in linear simple harmonic motion between two points A and B, 10 cm apart. Take the direction from A to B as the positive direction and give the sign of velocity, acceleration 10 cm apart. Take the direction from A to B as the positive direction and give the sign of velocity [...]