I'm not sure what country you're in, but in the US, there seem to be only two flavors of induction burners.
1) 1800 watt, 120 volt. That's about 6100 btu. This isn't enough power to boil 12 gallons of water.
2) 3400 watt, 240 volt. This gets close to 12,000 btu. Probably still not enough.
You'll need about 100 btu per lb of liquid to get up to boiling (which includes radiant waste heat), then another 970 btu per pound of steam you want to boil off. To yield a 10 gallon batch, you'll need at least 12 gallons preboil. Twelve gallons weighs about 100 lbs and you'll want to boil off about 2 gallons per hour, or 16.6 lbs of steam.
100*100 = 10000 btu to get to 212oF. It'll take 50 minutes to get to the edge of a boil. The 220 volt burner can do this.
Yet....
16.6*970 = 16100 btu added to make steam. This exceeds the capacity of the 220 volt models that seem readily available.
Once the wort is at 212oF, you only have to add energy equal to what it would shed during an hour of rest, which is usually 40 to 60oF. That scenario tops out at 6000 btu for 12 gallons.
6000+16100 = 22100 minimum btu per hour for the boil. Increase that if you want to get to a boil in under a half hour.
Bottom line, you'll need option two to make 5.5 gallon batches. Beyond that, I suggest propane.