下表列出了几种用电器的已知量,请根据欧姆定律,算出要求的量,并填入空格中
0 92142 92150 92156 92160 92166 92168 92172 92178 92180 92186 92192 92196 92198 92202 92208 92210 92216 92220 92222 92226 92228 92232 92234 92236 92237 92238 92240 92241 92242 92244 92246 92250 92252 92256 92258 92262 92268 92270 92276 92280 92282 92286 92292 92298 92300 92306 92310 92312 92318 92322 92328 92336 235360
| 用电器 | U | I | R |
| 镍钨灯 | 24V | 2A | |
| 小彩灯 | 3mA | 600Ω | |
| 电 笔 | 200V | 100kΩ |