Recent questions and answers in Physics

0 votes

1 answer

An electric field of \( 20 N C ^{-1} \) exists along the \( x \)-axis in space. Calculate the potential difference \( V_{B}-V_{A} \) where the points \( A \) and \( B \) are given by, (a) \( A=(0,0) ; B=(4 m , 2 m ) \) (b) \( A=(4 m , 2 m ) ; B=(6 m , 5 m ) \) (c) \( A=(0,0) ; B=(6 m , 5 m ) \). Do you find any relation between the answers of parts (a), (b) and (c)?

answered 23 hours ago in Electrostatics by Bhagvad (45.8k points)

0 votes

0 answers

Optics question

asked 1 day ago in Optics by TheLazyNerd (15 points)

0 votes

0 answers

Spring constant

asked 2 days ago in Oscillations and waves by fkapadia7784 (15 points)

0 votes

1 answer

answered 3 days ago in Optics by AdityaBarman (32.9k points)

0 votes

0 answers

The energy produced in laser action of a pallet is

asked 5 days ago in Atoms and nuclei by anand.bimal (15 points)

0 votes

1 answer

What are positive rays? How they are produced?

answered 6 days ago in Physics by PavanThakur (29.6k points)

0 votes

0 answers

A hydrogen like atom is in a higher energy level of quantum number 6.

asked 6 days ago in Atoms and nuclei by Sushruta (15 points)

0 votes

0 answers

if the surface of the sphere is completely reflecting then radiation force in the sphere is

asked May 5 in Atoms and nuclei by subhamkar9822 (15 points)

0 votes

0 answers

Superposition principle

asked May 5 in Physics by Geetha govindam (15 points)

0 votes

0 answers

Two spherical shaped equal sized glass fishbowls filled with water are standing on .........

asked May 5 in Optics by hpatel (15 points)

0 votes

1 answer

A solid sphere of mass M and radius R is divided into two unequal parts

answered May 5 in Rotational motion by RohitGanguly (42.9k points)

0 votes

0 answers

asked May 4 in Electrostatics by AnkitAbhijit (45 points)

0 votes

1 answer

Three point charges of magnitude 5µC, 0.16µC and 0.3µC are located at the vertices A, B, C of a right angled triangle whose sides are AB = 3cm,

answered May 1 in Physics by PranitYadav (37.5k points)

+1 vote

1 answer

At room temperature (27ºC), the resistance of a heating element is 50Ω. The temperature coefficient

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

A force (3x^2 + 2x – 5) N displaces a body from x = 2 m to x = 4m. Work done by this force is …………J.

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

Monochromatic light of wavelength 500 nm is used in Young's double slit experiment. An interference pattern is obtained on a screen

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

The resultant of two vectors A and vector B is perpendicular to vector A and its magnitude is half that of vector B .

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

To determine the resistance (R) of a wire, a circuit is designed below, The V-I characteristic curve for this circuit is plotted for the voltmeter

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

A circular disc reaches from top to bottom of an inclined plane of length l. When it slips down the plane, if takes t s.

answered Apr 30 in Physics by UdaySingh (27.4k points)

+1 vote

1 answer

An electric field vector E = (2xi)NC^{-1} exists in space. A cube of side 2m is placed in the space as per figure given below.

answered Apr 30 in Physics by UdaySingh (27.4k points)

For more Questions, click for all the questions in this category.

Recent questions and answers in Physics

...