Question

plz solve the problem​

Answer 1

GIVEN :-

Pᴏᴡᴇʀ (P) = 100 ᴡᴀᴛᴛ

Vᴏʟᴛᴀɢᴇ (V) = 220 V

TO FIND :-

Iᴛ's ʀᴇsɪsᴛᴀɴᴄᴇ .

SOLUTION :-

ᴡᴇ ʜᴀᴠᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ,

$\huge\red\star$ $\bf\purple{Power(P)\:=\:\dfrac{V^2}{R}\:}$

ᴡʜᴇʀᴇ,

• $\bf\red{P}$ = ᴘᴏᴡᴇʀ

• $\bf\red{V}$ = ᴠᴏʟᴛᴀɢᴇ

• $\bf\red{R}$ = ʀᴇsɪsᴛᴀɴᴄᴇ

Aᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ,

$\bf\red{P}$ = 100 ᴡᴀᴛᴛ

$\bf\red{V}$ = 220 V

• ➳ 100 = (220)²/R

• ➳ R = 48400/100

• ➳ R = 484 Ω

$\huge\red\therefore$ Tʜᴇ ʀᴇsɪsᴛᴀɴᴄᴇ ɪs "484 Ω" .

Answer 2

$\bf\pink{P}$ = 100 ᴡᴀᴛᴛ

$\bf\pink{V}$ = 220 V

➳ 100 = (220)²/R

➳ R = 48400/100

➳ R = 484 Ω

$\huge\blue\therefore$ Tʜᴇ ʀᴇsɪsᴛᴀɴᴄᴇ ɪs "484 Ω" .