(a) Using a table, state the SIX (6) principal SI units. Give your answer based on quantity and its corresponding basic unit. (b) Charge is an electrical property of the atomic particles of which matter consist. The charge of an electron and a proton are equal in magnitude to 1.602 x 10-19. Calculate the amount of charges represented by 3.28 x 10' and 5.67 x 102 of protons. State your final answer using the standard SI prefix. (c) Suppose that the current, i(t) through an element has the waveform shown in Figure Q1(d).

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(a)
Using a table, state the SIX (6) principal SI units. Give your answer based on quantity
and its corresponding basic unit.
Q1
(b)
Charge is an electrical property of the atomic particles of which matter consist. The
charge of an electron and a proton are equal in magnitude to 1.602 x 10-19. Calculate
the amount of charges represented by 3.28 x 10' and 5.67 x 102 of protons. State your
final answer using the standard SI prefix.
(c)
Suppose that the current, i(t) through an element has the waveform shown in Figure
Q1(d).
i (mA) A
6.
4
10 t(ms)
Figure Q1(d)
Start with:
(i) Define the mathematical functions for i(t) between 0<t<10 ms.
(ii) Calculate the total charge q(t) between 0<t<10 ms
(iii) Sketch the corresponding graph, q(t) based on (ii)
(iv) If the i(t) is flowing through an element with v=2 V, compute the powers between
O<t<10 ms
(v) sketch the correponding graph, p(t) based on your answer in (iv)
Transcribed Image Text:(a) Using a table, state the SIX (6) principal SI units. Give your answer based on quantity and its corresponding basic unit. Q1 (b) Charge is an electrical property of the atomic particles of which matter consist. The charge of an electron and a proton are equal in magnitude to 1.602 x 10-19. Calculate the amount of charges represented by 3.28 x 10' and 5.67 x 102 of protons. State your final answer using the standard SI prefix. (c) Suppose that the current, i(t) through an element has the waveform shown in Figure Q1(d). i (mA) A 6. 4 10 t(ms) Figure Q1(d) Start with: (i) Define the mathematical functions for i(t) between 0<t<10 ms. (ii) Calculate the total charge q(t) between 0<t<10 ms (iii) Sketch the corresponding graph, q(t) based on (ii) (iv) If the i(t) is flowing through an element with v=2 V, compute the powers between O<t<10 ms (v) sketch the correponding graph, p(t) based on your answer in (iv)
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