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 1 of 3.
Guna said:
1 decade ago
Explain this plz...
(1)
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)
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
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
Manvendra Singh said:
1 decade ago
3.2*10^-5*10^6
3.2*10^1
32micro amp.
3.2*10^1
32micro amp.
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.
Shabab Malik said:
1 decade ago
3.2*10^-5
We can write 3.2 as 32/10.
32/10*10^-5.
32*10^-5-1.
32*10-6.
So we know,
10^-6= 1 micro.
32*1 micro.
32u answer.
We can write 3.2 as 32/10.
32/10*10^-5.
32*10^-5-1.
32*10-6.
So we know,
10^-6= 1 micro.
32*1 micro.
32u answer.
Harshal ghatol said:
1 decade ago
3.2 x 10^-5 = 0.032 x 10^-3.
= 0.000032.
Then converting it in metric prefix.
Shift dec point 6 digit right.
= 32 x 10^-6.
= 32uA.
= 0.000032.
Then converting it in metric prefix.
Shift dec point 6 digit right.
= 32 x 10^-6.
= 32uA.
Prince Janesh Unique said:
1 decade ago
Lets us discuss simply manner.
First we should know that 1µA = 10^-6A-----(1).
THEN, 3.2*10^-5 {now move the left side to decimal point then inc +0 on right} 32*10^-6.
32*10^-6 = 32*1µA (because from eq(1) we studied that 1µA = 10^-6).
= 32µA is the answer
First we should know that 1µA = 10^-6A-----(1).
THEN, 3.2*10^-5 {now move the left side to decimal point then inc +0 on right} 32*10^-6.
32*10^-6 = 32*1µA (because from eq(1) we studied that 1µA = 10^-6).
= 32µA is the answer
Rafiqul Islam said:
1 decade ago
3.2/100000= 0.000032.
Now we know 1µ = 10^6.
So,
0.000032*10^6= 32 µA.
Now we know 1µ = 10^6.
So,
0.000032*10^6= 32 µA.
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