plz solve the problem
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Answered by
15
GIVEN :-
Pᴏᴡᴇʀ (P) = 100 ᴡᴀᴛᴛ
Vᴏʟᴛᴀɢᴇ (V) = 220 V
TO FIND :-
Iᴛ's ʀᴇsɪsᴛᴀɴᴄᴇ .
SOLUTION :-
ᴡᴇ ʜᴀᴠᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ,
ᴡʜᴇʀᴇ,
= ᴘᴏᴡᴇʀ
= ᴠᴏʟᴛᴀɢᴇ
= ʀᴇsɪsᴛᴀɴᴄᴇ
Aᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ,
= 100 ᴡᴀᴛᴛ
= 220 V
- ➳ 100 = (220)²/R
- ➳ R = 48400/100
- ➳ R = 484 Ω
Tʜᴇ ʀᴇsɪsᴛᴀɴᴄᴇ ɪs "484 Ω" .
Answered by
21
= 100 ᴡᴀᴛᴛ
= 220 V
➳ 100 = (220)²/R
➳ R = 48400/100
➳ R = 484 Ω
Tʜᴇ ʀᴇsɪsᴛᴀɴᴄᴇ ɪs "484 Ω" .
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