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Electric Current and CircuitsQuestion and Answers: Page 4

Question Number 36548 Answers: 1 Comments: 0

Question Number 36529 Answers: 2 Comments: 0

A fuse with a circular cross−sectional radius of 0.15 mm blows at 15A. What should be the radius of the cross section of a fuse made of same material that blows at 30A?

$A fuse with a circular cross - sectional$ $radius of 0.15 mm blows at 15 A . What$ $should be the radius of the cross section$ $of a fuse made of same material that$ $blows at 30 A ?$

Question Number 36279 Answers: 1 Comments: 0

Consider a particle in a uniformly charge electric field, if the particle has a charge of 2C and is place 3m away from the charge plate. calculate the work needed to move the 2C particle to a distance of 1m from the plate.

$C o n s i d e r a p a r t i c l e i n a$ $u n i f o r m l y c h a r g e e l e c t r i c f i e l d,$ $i f t h e p a r t i c l e h a s a c h a r g e o f 2 C$ $a n d i s p l a c e 3 m a w a y f r o m t h e$ $c h a r g e p l a t e .$ $c a l c u l a t e t h e w o r k n e e d e d t o$ $m o v e t h e 2 C p a r t i c l e t o a$ $d i s t a n c e o f 1 m f r o m t h e$ $p l a t e .$

Question Number 36227 Answers: 1 Comments: 0

1×10^(7 ) electrons pass through a conductor in 1.0μs.Find the current in Amperes flowing through the conductor. electronic charge=1.6×10^(−19) C

$1 \times 10^{7} e l e c t r o n s p a s s t h r o u g h a$ $c o n d u c t o r i n 1.0 μ s . F i n d t h e$ $c u r r e n t i n A m p e r e s f l o w i n g$ $t h r o u g h t h e c o n d u c t o r .$ $e l e c t r o n i c c h a r g e = 1.6 \times 10^{- 19} C$

Question Number 36140 Answers: 1 Comments: 1

Question Number 35507 Answers: 0 Comments: 3

Question Number 35502 Answers: 0 Comments: 3

Question Number 35496 Answers: 1 Comments: 1

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Question Number 34954 Answers: 1 Comments: 1

Question Number 34617 Answers: 2 Comments: 2

Question Number 34587 Answers: 2 Comments: 1

Question Number 31740 Answers: 1 Comments: 0

Consider a particle in a uniform charge electric field.If the particle has a charge of 2C an is placed 3m away from the charge flate. Calculate the work needed to move the 2C particle to a distance of 1m from the plate. Plzz help

$C o n s i d e r a p a r t i c l e i n a u n i f o r m$ $c h a r g e e l e c t r i c f i e l d . I f t h e$ $p a r t i c l e h a s a c h a r g e o f 2 C$ $a n i s p l a c e d 3 m a w a y f r o m$ $t h e c h a r g e f l a t e .$ $C a l c u l a t e t h e w o r k n e e d e d$ $t o m o v e t h e 2 C p a r t i c l e$ $t o a d i s t a n c e o f 1 m f r o m t h e$ $p l a t e .$ $P l z z h e l p$

Question Number 28373 Answers: 1 Comments: 0

What is the implication of connecting a low resistance in series to a galvanometer?

$W h a t i s t h e i m p l i c a t i o n o f$ $c o n n e c t i n g a l o w r e s i s t a n c e i n$ $s e r i e s t o a g a l v a n o m e t e r ?$

Pg 1 Pg 2 Pg 3 Pg 4

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