Which feature of the sun appears in cycles of about 11 years?
1 answer:
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Answer:
i)4080000V
ii)4080000V
iii)5766400v
Explanation:
Hello!
To solve this problem we will use the following steps
1. We will use the equation that defines the distance between two points in order to find the distance from the origin to each of the points that the problem asks for.
x= horizonalt component
y=vertical component
d=distance
i)
x=0
y=6
ii)
x=6
y=0
iii).
x=6
y=6
2.we calculate the voltage at each point using the equation that relates the distance the voltage and the electric field
V=Ed
where
V=EPD= the electric potential difference
E=electric field magnitude=6.8 × 10^5 N/C.
d=distance
i)
V=Ed=(6.8 × 105 N/C.)(6)=4080000V
ii)
i)
V=Ed=(6.8 × 105 N/C.)(6)=4080000V
iii)
i)
V=Ed=(6.8 × 105 N/C.)(8.48m)=5766400v
Answer:
,
,
Explanation:
The cube root of the complex number can determined by the following De Moivre's Formula:
Where angles are measured in radians and k represents an integer between and
.
The magnitude of the complex number is and the equivalent angular value is
. The set of cubic roots are, respectively:
k = 0
k = 1
k = 2