formula needed

[searley]

If a charge of 10 Coulombs passes through a circuit every

 

[SPECIAL LOCATION]

If a charge of 10 Coulombs passes through a circuit every

 

[searley]

so a current of 4.3 amps flows for 15 mins the quanity of electricity will be ?

60x15 = 900 then 4.3x900 = 3870

the answer is 3870 is that the way to work it out ?

 

[Apache]

so a current of 4.3 amps flows for 15 mins the quanity of electricity will be ?60x15 = 900 then 4.3x900 = 3870

the answer is 3870 is that the way to work it out ?

yup Applaud Smiley

got to get those minutes into seconds

 

[SPECIAL LOCATION]

so a current of 4.3 amps flows for 15 mins the quanity of electricity will be ?60x15 = 900 then 4.3x900 = 3870

the answer is 3870 is that the way to work it out ?

As you quite rightly calculate.. the Standard unit of time is the second..

so you you must do your 15mins x 60 sec per minute gives 900 seconds

{thats one of them bits C&G try to get you to forget to do! }

and as Amps is the unit of current..

& coulombs is Amps X seconds

I would agree 4.3amps x 900seconds is 3870 coulombs!

 

[SPECIAL LOCATION]

eh up Patch has woke up! :^O :^O:^O

Pushy shovey! X( :_|

 

[Apache]

eh up Patch has woke up! :^O :^O:^OPushy shovey! X( :_|

evening Specs. Got your big job done?

 

[batty]

evening Specs. Got your big job done?

Paddy

Thats getting far to personel.

:^O

 

[SPECIAL LOCATION]

PaddyThats getting far to personel.

:^O

Applaud SmileyApplaud Smiley

PMSL ROFL!!!!!!!

:^O :^O:^O:^O:^O:^O:^O:^O:^O:^O

Guiness Drink:YGuiness Drink:YGuiness Drink:Y

 

[SPECIAL LOCATION]

evening Specs. Got your big job done?

NO...

its still in progress..............

 

[Apache]

NO...its still in progress..............

Keeping you out of mischief anyways