Electrical Engineering - Ohm's Law - Discussion
Discussion Forum : Ohm's Law - General Questions (Q.No. 1)
1.
An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately
385 
38.5
3.1
31
Discussion:
102 comments Page 5 of 11.
Dave Mudra said:
1 decade ago
Yes, its true.
Real equation is V = I*R.
According above related answer the equation is R = V/I.
Real equation is V = I*R.
According above related answer the equation is R = V/I.
HARI said:
1 decade ago
R=V/I
GIVEN:
VOLTAGE(V)=110V
CURRENT(I)=3.5A
RESISTANCE(R)=V/I=110/3.5\
ANS=31.42~31
GIVEN:
VOLTAGE(V)=110V
CURRENT(I)=3.5A
RESISTANCE(R)=V/I=110/3.5\
ANS=31.42~31
Pradeep kumar saw said:
1 decade ago
We Know that,
R = V/I.
Given that,
V = 110 Volt AND I = 3.5A.
So,
R = 110/3.5 = 31.4 OHM.
R = V/I.
Given that,
V = 110 Volt AND I = 3.5A.
So,
R = 110/3.5 = 31.4 OHM.
Deepak prakash said:
8 years ago
According to ohms law, I is directly proportional to V.
so. V=IR
R=v/I
R=110/3.5=31.42.
so. V=IR
R=v/I
R=110/3.5=31.42.
Senthil Nathan.M said:
1 decade ago
Given
V=110V
I=3.5A
By Ohms law
V=IR
R=V/I
=110/3.5
=31.428
=31 Ohms
V=110V
I=3.5A
By Ohms law
V=IR
R=V/I
=110/3.5
=31.428
=31 Ohms
NILESH KUMAR SOLANKI said:
1 decade ago
according to ohms law
V=IR OR R=V/R
WE CAN PUT I=3.5 & V=110 THEN
R=110/3.5=31.4
V=IR OR R=V/R
WE CAN PUT I=3.5 & V=110 THEN
R=110/3.5=31.4
Kshitiz said:
1 decade ago
According to ohm's law V = IR.
Resistance = voltage/current.
= 110/3.5.
= 31.4 ohm.
Resistance = voltage/current.
= 110/3.5.
= 31.4 ohm.
RAVI PRAKASH said:
1 decade ago
According to ohms law,
R=V/I.
So R= 1103.5
= 31.4 ohms.
So Answer is option D.
R=V/I.
So R= 1103.5
= 31.4 ohms.
So Answer is option D.
Onyia said:
9 years ago
By using for OHMS law.
Given:
R = V/I.
So, R = 110/3.5 = 31.42.
Answer: 31 OHM.
Given:
R = V/I.
So, R = 110/3.5 = 31.42.
Answer: 31 OHM.
LATHA G said:
1 decade ago
By using for ohms law.
Given:
R = V/I.
SO R = 110/3.5 = 31.42.
ANSWER: 31 OHM.
Given:
R = V/I.
SO R = 110/3.5 = 31.42.
ANSWER: 31 OHM.
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