What is the difference between EMF and Voltage?
- 8 Answers
- 16485 Views
- IGCAR, I also Faced
- E-Mail Answers
Answer Posted / bothata
emf is a force acting whereas pd is the difference on
current
| Is This Answer Correct ? | 4 Yes | 14 No |
Post New Answer View All Answers
Write the each half cell reaction and also net cell reaction for a cell
what is induction on electrical insulators
What is the brigg's raucher reaction?
In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??
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?
a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?
Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?
what is the difference between elctrefining and electrolysis?
What can be the supporter of combustion except oxygen.
4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)
what are UV rays absorbs slightly?
How to accelerate electron capture decay?
During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.
How can be set a responds factor for evaluating a unknown impurity by HPLC
