Electrical Engineering - Quantities and Units - Discussion
Discussion Forum : Quantities and Units - General Questions (Q.No. 10)
10.
The number 3.2 × 10–5 A expressed using a metric prefix is
Discussion:
25 comments Page 3 of 3.
Pavani said:
1 decade ago
3.2*10^-5.
We can write 3.2 is (32/10).
So,
-->(32/10)*10^-5,
-->We can rewrite (32/10)is (32*10^-1),
-->Then,
-->32*10^-1*10^-5.
-->32*10^(-1-5).
-->32*10^-6.
-->Answer is 32 micro amp.
We can write 3.2 is (32/10).
So,
-->(32/10)*10^-5,
-->We can rewrite (32/10)is (32*10^-1),
-->Then,
-->32*10^-1*10^-5.
-->32*10^(-1-5).
-->32*10^-6.
-->Answer is 32 micro amp.
Manvendra Singh said:
1 decade ago
3.2*10^-5*10^6
3.2*10^1
32micro amp.
3.2*10^1
32micro amp.
Venkateswararaoulli said:
1 decade ago
3.2*10^-5
we can multiply and dived by 10
3.2(10/10)*10^-5
we know that
3.2/10= 32,1/10=10^-1
then
32*10^-5*10^-1=32*10^-6
we can multiply and dived by 10
3.2(10/10)*10^-5
we know that
3.2/10= 32,1/10=10^-1
then
32*10^-5*10^-1=32*10^-6
Anand said:
1 decade ago
1 uA=10^-6 A,
So 3.2x10^-5 A=32x10^-6 A=32uA
So 3.2x10^-5 A=32x10^-6 A=32uA
Dinesh said:
1 decade ago
3.2*10-5
multiple and divide by 10
=(3.2*10^-5*10)/10
=(32*10^-5)/10
=(32*10^-5*10-1)
=32*10^-6
=32uA (1uA=10^-6)
multiple and divide by 10
=(3.2*10^-5*10)/10
=(32*10^-5)/10
=(32*10^-5*10-1)
=32*10^-6
=32uA (1uA=10^-6)
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