Describe what happens when the RC term is (i) small and (ii) large.
RC also called time constant denoted by symbol called tau. It
tells us how much time is required to charge a capacitor through
resistance R from zero volt to 63.2% of the value of applied dc
voltage. Or it tells how much time is required to discharge a
capacitor 36.8% of its voltage through the resistance R. Equations
are in photo.(2
So if time constant RC is more capacitor will take more time in
charging and discharging and(1) if RC is small capacitor will take
less time in charging and discharging.
when an initially uncharged capacitor in an RC circuit, what
happens to the potential difference across the capacitor
Reading Question 27.23 When an initially uncharged capacitor is charged in an RC circuit, what happens to the potential difference across the resistor? O It is initially 0 and then increases linearly with time. O It is initially at its maximum value and then decreases linearly with time. O It is initially at its maximum value and then decreases exponentially with time....
Explain the time constant in simple RC circuit? What happens to charging time when connecting more capacitors in serial with the circuit? What happens to charging time when connecting more capacitors in parallel with the circuit?
Explain the term protein-sparing effect. What happens to proteim requirements when weight loss diets are inappropriately low in carbohydrate?all i .npy Name the B vitamins involved in blood formation. Describe their roles and interactions.
4. Show and describe what happens in a LARGE OPEN ECONOMY to consumption (C), real interest rates (r), domestic investment (I), domestic savings (S), net exports (NX), capital flow (CF), and the real exchange rate (E) when there is a decrease in government spending in the large open economy. Show all steps.
write equations to show what happens when i. an amine dissolves in dilute, aqueous HCl ii. a carboxylic acid dissolves in dilute, NaOH iii. a carboxylic acid disolves in NaHCO3 iv. a phenol dissolves in dilute, aqueous NaOH
3. What happens when an excise tax is paid mainly by consumers? 4. Describe what happens when an excise tax is paid mainly by producers?
Describe what happens in a postsynaptic cell when an excitatory neurotransmitter is released into the synapse by a presynaptic neuron. Describe what happens in a pos-synaptic cell when an inhibitory neurotransmitter is released into the synapse by a presynaptic neuron.
Describe what happens when a testtube is held in the yellow flame.
What happens to a body poor glucose management over the long term? There are neurologic, metabolic, cardiovascular side effects, to name a few. why is carbohydrate control such a large part of diabetes management? What happens to control blood glucose when your carbohydrate intake is reduced?
describe what happens energetically when chemical bonds are formed and broken.