Physics question and answers for February 07, 2024
- Q Let E1 r and E2 r be the respective electric fields at a distance r from a point charge and an infinite plane with uniform surface charge density o If...
- Q A circular disk of radius 7m has surface charge density ps 0 75p where 0 p 7 is the distance of any point on the disk from its centre The...
- Q your answer in response area For CORRECT answer you will be awarded 4 Marks and for WRONG answer there is a negatives marking of 1 Mark No marks will be...
- Q Write two uses 22 Two charges of magnitudes 2Q and Q are located at points a 0 and 4a 0 respectively What is the electric flux due to these charges...
- Q d becomes zero A system consists of two charges 4 C and 3 C with no external field placed at 5 cm 0 0 and 5 cm 0 0 respectively...
- Q Four equal positive charges each of value Q are arranged at the four corners of a square of side a each A body of mass m and having a unit...
- Q SolveLancer Test Q R R R K N R Figure shows a metal sphere of radius R It has 2 cavities of radius as shown and the charges Q and...
- Q 2 0 50 A 3 0 75 A 4 1 0 A 7 The electric field intensity due to a dipole of length 2 cm 7 and having a charge...
- Q Polar molecules are the molecules 1 having zero dipole moment 2 acquire a dipole moment only in the presence of electric field due to displacement of charges 3 acquire a...
- Q 60 Two equal positive charges q are placed at the vertices B and C of an isosceles triangle of bas a and height h 3 3a 2 as shown in...
- Q A uniform but time varying magnetic field B t exists in a circular region of radius a and is directed into the plane of the paper as shown The magnitude...
- Q A rod AB of length a and mass m is positively charged with charge Q It is pivoted at end and is hanging freely in uniformly charged p charge per...
- Q d An acce ting Two identical charged spheres suspended from a common point by two massless strings of lengths are mutually at a distance d d 1 apart because of...
- Q Example 53 A ball of mass m 1 g is suspended from a thread in a capacitor In the absence of any charges the period of oscillation of the ball...
- Q A point electric dipole is at the origin of coordinates with its dipole moment along the positive Z axis Consider a circular disc of radius R with its centre at...
- Q The insulation property of air breaks down at E 3 105 V m The maximum charge that can be given to a sphere of radius 3 m is 3 x...
- Q Two positive charges Q and Q are fixed at A and B A unit positive charge is taken from A to B along the line joining AB The force experienced...
- Q A dipole with dipole moment 3 x 10 9 C m is placed in external uniform field of E 4 x 105 N C 1 Calculate amount of work done...
- Q 9 An uncharged solid spherical conductor of radius R centered at origin has a cavity of some arbitrary shape is formed as shown in the figure Somewhere within the cavity...
- Q The plot given LRC circuit versus frequency The quality factor of the circuit is I amp 1 0 7 4 6 8 kHz f
- Q An infinitely long uniform charge distribution of charge per unit length lies parallel to the 3 y axis in the y z plane at z a If the 2 magnitude...
- Q A particle of mass m and charge q is moving around a 4 fixed charge q in a circle of radius r under electrostatic and force of attraction The total...
- Q Two charges are located on the x axis q 6 5 C at x 4 7 cm and q2 6 5 C at x2 4 7 cm Two other charges...
- Q 0 19 10 A thin spherical conducting shell of radius 2R has charge q Another charge 2g is placed at the centre of the shell The electrostatic potential at point...
- Q 3 Given a uniform electric field E 2 x 10 NC find the flux of this field through a square of side 20 cm whose plane is parallel to the...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!