What is the difference between EMF and Voltage?

Answer Posted / jayadev and prasanth

emf is that force which tend to push electrons from one
poient to another . but voltage is the amount of current
passed through a given resistence.

Is This Answer Correct ?    37 Yes 23 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what does 50 denote in dowex 50 ????

2090


Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?

5713


Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

1773


what is induction on electrical insulators

1844


why athanol-water mixtuere have maximum viscocity in wt% 40?

1261






Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?

2942


what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

979


. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)

5998


what kind of question can be asked in interview for UV- VISIBLE & give me answer ?

3376


What is the requirement to give RFlow when using RID detector?

2585


what are UV rays absorbs slightly?

1634


What is the brigg's raucher reaction?

1835


The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

2175


How can be set a responds factor for evaluating a unknown impurity by HPLC

1920


WHAT IS THE SYLLABUS OO GROUP -I?

1714