No products in the cart.

Two point charges A and B, …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Two point charges A and B, having charges +Q and –Q respectively, are placed at certain distance apart and force acting between them is F. If 25% charge of A is transferred to B, then force between the charges becomes : (1) F (2) 9F (3) 16F9 (4) 4F3

Posted by Ďãřşháñăã Yadav ? ? ? ✊ 6 years, 3 months ago

CBSE > Class 12 > Physics

10 answers

Srishti Choudhary ✍⏳ 6 years, 2 months ago

Darshana..message sent kr k...unblocked ho ja....

Nishu Sahu 6 years, 3 months ago

9F/16

Eram Misbah 6 years, 3 months ago

Charge transfered by A = 25 Q ÷ 100 = Q /4....now final charge on A is Q - Q/4 = 3Q /4 nd charge was tranfered on B so final charge on B is -Q +Q / 4 = 3Q /4 [ HINT ]

Sneha Bansal 6 years, 3 months ago

Option 2nd is correct i.e. 9F/16

Eram Misbah 6 years, 3 months ago

3 rd option is correct...

Aman Kumar 6 years, 3 months ago

May be the option 2 or 3

Nomaan Rja 6 years, 3 months ago

F

Aman Kumar 6 years, 3 months ago

Yrr mai 110% sure hu ki enn charo options mai se koi ek option toh sure hai.....?

Ďãřşháñăã Yadav ? ? ? ✊ 6 years, 3 months ago

arrey my fault options are 1)F 2)9F/16 3)16F/9 4) 4F /3

Aman Kumar 6 years, 3 months ago

Ye 3rd and 4th option samajh nhi aya....ek baar samjha di

ANSWER

http://mycbseguide.com/examin8/

Related Questions

what us current

Posted by Shristi Maurya 7 months, 4 weeks ago

CBSE > Class 12 > Physics

2 answers

Derivation of ohm's law class 12

Posted by Aniket Mahajan 7 months, 2 weeks ago

CBSE > Class 12 > Physics

0 answers

Three charges q,-4q,2q are placed at vertex of equilateral triangle find amount of work done to make its set up

Posted by Manshi Roll No-36,Class Xi-A 11 months, 4 weeks ago

CBSE > Class 12 > Physics

0 answers

Lota graph showing the variation of current with voltage for the materials gaas on the graph mark the reason where a resistance is negative and Om is obey

Posted by Siwani Gupta 1 year, 2 months ago

CBSE > Class 12 > Physics

0 answers

A mirror is turned through 17 degree then the reflected ray is turned by

Posted by Khushbu Otti 1 year, 2 months ago

CBSE > Class 12 > Physics

0 answers

Q.3A Free Proton and a Free Electron are Placed in a Uniform Field. Which of the Two Experiences Greater Force and Greater Acceleration?

Posted by Ayush Rajput 1 year, 3 months ago

CBSE > Class 12 > Physics

1 answers

A Carbon resistor has three strips of red colour and a gold strip. What is the value of resistor? What is its tolerance?

Posted by Kaviyarasan 2007 1 year, 2 months ago

CBSE > Class 12 > Physics

0 answers

two pith -balls each weighing 10-³ kg are suspended from the same point by means of silk threads -0.5 m long .on charging the balls equally, they are found to repel each other to a distance of 0.2 m .calculate the charge on each ball .

Posted by Preeti Sahu 7 months, 2 weeks ago

CBSE > Class 12 > Physics

0 answers

Two metallic sphere of radii 1 cm and 3 cm are given charge of minus 1 into 10 ke power 2 coulomb and 5 x 10 power 2 respectively if these are connected by conducting wire the final charge on the bigger sphere is

Posted by Khushi Aw 1 year, 3 months ago

CBSE > Class 12 > Physics

0 answers

A pith ball may become charge d by gaining or losing

Posted by Anterpreet Kaur 1 year, 3 months ago

CBSE > Class 12 > Physics

0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App